18985182192

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61637}}^1$

素因数の和:61708

約数の個数: 160

約数和(自身を含む): 58699100160

約数和(自身を除く): 39713917968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 92, 93, 108, 124, 138, 144, 184, 186, 207, 216, 248, 276, 279, 368, 372, 414, 432, 496, 552, 558, 621, 713, 744, 828, 837, 1104, 1116, 1242, 1426, 1488, 1656, 1674, 2139, 2232, 2484, 2852, 3312, 3348, 4278, 4464, 4968, 5704, 6417, 6696, 8556, 9936, 11408, 12834, 13392, 17112, 19251, 25668, 34224, 38502, 51336, 61637, 77004, 102672, 123274, 154008, 184911, 246548, 308016, 369822, 493096, 554733, 739644, 986192, 1109466, 1417651, 1479288, 1664199, 1910747, 2218932, 2835302, 2958576, 3328398, 3821494, 4252953, 4437864, 5670604, 5732241, 6656796, 7642988, 8505906, 8875728, 11341208, 11464482, 12758859, 13313592, 15285976, 17011812, 17196723, 22682416, 22928964, 25517718, 26627184, 30571952, 34023624, 34393446, 38276577, 43947181, 45857928, 51035436, 51590169, 68047248, 68786892, 76553154, 87894362, 91715856, 102070872, 103180338, 131841543, 137573784, 153106308, 175788724, 204141744, 206360676, 263683086, 275147568, 306212616, 351577448, 395524629, 412721352, 527366172, 612425232, 703154896, 791049258, 825442704, 1054732344, 1186573887, 1582098516, 2109464688, 2373147774, 3164197032, 4746295548, 6328394064, 9492591096, 18985182192]

約数ペア:

[(1, 18985182192), (2, 9492591096), (3, 6328394064), (4, 4746295548), (6, 3164197032), (8, 2373147774), (9, 2109464688), (12, 1582098516), (16, 1186573887), (18, 1054732344), (23, 825442704), (24, 791049258), (27, 703154896), (31, 612425232), (36, 527366172), (46, 412721352), (48, 395524629), (54, 351577448), (62, 306212616), (69, 275147568), (72, 263683086), (92, 206360676), (93, 204141744), (108, 175788724), (124, 153106308), (138, 137573784), (144, 131841543), (184, 103180338), (186, 102070872), (207, 91715856), (216, 87894362), (248, 76553154), (276, 68786892), (279, 68047248), (368, 51590169), (372, 51035436), (414, 45857928), (432, 43947181), (496, 38276577), (552, 34393446), (558, 34023624), (621, 30571952), (713, 26627184), (744, 25517718), (828, 22928964), (837, 22682416), (1104, 17196723), (1116, 17011812), (1242, 15285976), (1426, 13313592), (1488, 12758859), (1656, 11464482), (1674, 11341208), (2139, 8875728), (2232, 8505906), (2484, 7642988), (2852, 6656796), (3312, 5732241), (3348, 5670604), (4278, 4437864), (4464, 4252953), (4968, 3821494), (5704, 3328398), (6417, 2958576), (6696, 2835302), (8556, 2218932), (9936, 1910747), (11408, 1664199), (12834, 1479288), (13392, 1417651), (17112, 1109466), (19251, 986192), (25668, 739644), (34224, 554733), (38502, 493096), (51336, 369822), (61637, 308016), (77004, 246548), (102672, 184911), (123274, 154008)]