18869062368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{971}}^1$

素因数の和:1697

約数の個数: 192

約数和(自身を含む): 55800202752

約数和(自身を除く): 36931140384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 677, 736, 897, 971, 1104, 1196, 1248, 1354, 1794, 1942, 2031, 2208, 2392, 2708, 2913, 3588, 3884, 4062, 4784, 5416, 5826, 7176, 7768, 8124, 8801, 9568, 10832, 11652, 12623, 14352, 15536, 15571, 16248, 17602, 21664, 22333, 23304, 25246, 26403, 28704, 31072, 31142, 32496, 35204, 37869, 44666, 46608, 46713, 50492, 52806, 62284, 64992, 66999, 70408, 75738, 89332, 93216, 93426, 100984, 105612, 124568, 133998, 140816, 151476, 178664, 186852, 201968, 202423, 211224, 249136, 267996, 281632, 290329, 302952, 357328, 373704, 403936, 404846, 422448, 498272, 535992, 580658, 605904, 607269, 657367, 714656, 747408, 809692, 844896, 870987, 1071984, 1161316, 1211808, 1214538, 1314734, 1494816, 1619384, 1741974, 1972101, 2143968, 2322632, 2429076, 2629468, 3238768, 3483948, 3944202, 4645264, 4858152, 5258936, 6477536, 6967896, 7888404, 8545771, 9290528, 9716304, 10517872, 13935792, 15119441, 15776808, 17091542, 19432608, 21035744, 25637313, 27871584, 30238882, 31553616, 34183084, 45358323, 51274626, 60477764, 63107232, 68366168, 90716646, 102549252, 120955528, 136732336, 181433292, 196552733, 205098504, 241911056, 273464672, 362866584, 393105466, 410197008, 483822112, 589658199, 725733168, 786210932, 820394016, 1179316398, 1451466336, 1572421864, 2358632796, 3144843728, 4717265592, 6289687456, 9434531184, 18869062368]

約数ペア:

[(1, 18869062368), (2, 9434531184), (3, 6289687456), (4, 4717265592), (6, 3144843728), (8, 2358632796), (12, 1572421864), (13, 1451466336), (16, 1179316398), (23, 820394016), (24, 786210932), (26, 725733168), (32, 589658199), (39, 483822112), (46, 410197008), (48, 393105466), (52, 362866584), (69, 273464672), (78, 241911056), (92, 205098504), (96, 196552733), (104, 181433292), (138, 136732336), (156, 120955528), (184, 102549252), (208, 90716646), (276, 68366168), (299, 63107232), (312, 60477764), (368, 51274626), (416, 45358323), (552, 34183084), (598, 31553616), (624, 30238882), (677, 27871584), (736, 25637313), (897, 21035744), (971, 19432608), (1104, 17091542), (1196, 15776808), (1248, 15119441), (1354, 13935792), (1794, 10517872), (1942, 9716304), (2031, 9290528), (2208, 8545771), (2392, 7888404), (2708, 6967896), (2913, 6477536), (3588, 5258936), (3884, 4858152), (4062, 4645264), (4784, 3944202), (5416, 3483948), (5826, 3238768), (7176, 2629468), (7768, 2429076), (8124, 2322632), (8801, 2143968), (9568, 1972101), (10832, 1741974), (11652, 1619384), (12623, 1494816), (14352, 1314734), (15536, 1214538), (15571, 1211808), (16248, 1161316), (17602, 1071984), (21664, 870987), (22333, 844896), (23304, 809692), (25246, 747408), (26403, 714656), (28704, 657367), (31072, 607269), (31142, 605904), (32496, 580658), (35204, 535992), (37869, 498272), (44666, 422448), (46608, 404846), (46713, 403936), (50492, 373704), (52806, 357328), (62284, 302952), (64992, 290329), (66999, 281632), (70408, 267996), (75738, 249136), (89332, 211224), (93216, 202423), (93426, 201968), (100984, 186852), (105612, 178664), (124568, 151476), (133998, 140816)]