18566856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 66718080

約数和(自身を除く): 48151224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 119, 126, 132, 136, 153, 154, 168, 187, 197, 198, 204, 231, 238, 252, 264, 306, 308, 357, 374, 394, 396, 408, 462, 476, 504, 561, 591, 612, 616, 693, 714, 748, 788, 792, 924, 952, 1071, 1122, 1182, 1224, 1309, 1379, 1386, 1428, 1496, 1576, 1683, 1773, 1848, 2142, 2167, 2244, 2364, 2618, 2758, 2772, 2856, 3349, 3366, 3546, 3927, 4137, 4284, 4334, 4488, 4728, 5236, 5516, 5544, 6501, 6698, 6732, 7092, 7854, 8274, 8568, 8668, 10047, 10472, 11032, 11781, 12411, 13002, 13396, 13464, 14184, 15169, 15708, 16548, 17336, 19503, 20094, 23443, 23562, 24822, 26004, 26792, 30141, 30338, 31416, 33096, 36839, 39006, 40188, 45507, 46886, 47124, 49644, 52008, 60282, 60676, 70329, 73678, 78012, 80376, 91014, 93772, 94248, 99288, 110517, 120564, 121352, 136521, 140658, 147356, 156024, 182028, 187544, 210987, 221034, 241128, 257873, 273042, 281316, 294712, 331551, 364056, 421974, 442068, 515746, 546084, 562632, 663102, 773619, 843948, 884136, 1031492, 1092168, 1326204, 1547238, 1687896, 2062984, 2320857, 2652408, 3094476, 4641714, 6188952, 9283428, 18566856]

約数ペア:

[(1, 18566856), (2, 9283428), (3, 6188952), (4, 4641714), (6, 3094476), (7, 2652408), (8, 2320857), (9, 2062984), (11, 1687896), (12, 1547238), (14, 1326204), (17, 1092168), (18, 1031492), (21, 884136), (22, 843948), (24, 773619), (28, 663102), (33, 562632), (34, 546084), (36, 515746), (42, 442068), (44, 421974), (51, 364056), (56, 331551), (63, 294712), (66, 281316), (68, 273042), (72, 257873), (77, 241128), (84, 221034), (88, 210987), (99, 187544), (102, 182028), (119, 156024), (126, 147356), (132, 140658), (136, 136521), (153, 121352), (154, 120564), (168, 110517), (187, 99288), (197, 94248), (198, 93772), (204, 91014), (231, 80376), (238, 78012), (252, 73678), (264, 70329), (306, 60676), (308, 60282), (357, 52008), (374, 49644), (394, 47124), (396, 46886), (408, 45507), (462, 40188), (476, 39006), (504, 36839), (561, 33096), (591, 31416), (612, 30338), (616, 30141), (693, 26792), (714, 26004), (748, 24822), (788, 23562), (792, 23443), (924, 20094), (952, 19503), (1071, 17336), (1122, 16548), (1182, 15708), (1224, 15169), (1309, 14184), (1379, 13464), (1386, 13396), (1428, 13002), (1496, 12411), (1576, 11781), (1683, 11032), (1773, 10472), (1848, 10047), (2142, 8668), (2167, 8568), (2244, 8274), (2364, 7854), (2618, 7092), (2758, 6732), (2772, 6698), (2856, 6501), (3349, 5544), (3366, 5516), (3546, 5236), (3927, 4728), (4137, 4488), (4284, 4334)]