12670416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 40815840

約数和(自身を除く): 28145424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 421, 456, 528, 627, 684, 792, 836, 842, 912, 1254, 1263, 1368, 1584, 1672, 1684, 1881, 2508, 2526, 2736, 3344, 3368, 3762, 3789, 4631, 5016, 5052, 6736, 7524, 7578, 7999, 9262, 10032, 10104, 13893, 15048, 15156, 15998, 18524, 20208, 23997, 27786, 30096, 30312, 31996, 37048, 41679, 47994, 55572, 60624, 63992, 71991, 74096, 83358, 87989, 95988, 111144, 127984, 143982, 166716, 175978, 191976, 222288, 263967, 287964, 333432, 351956, 383952, 527934, 575928, 666864, 703912, 791901, 1055868, 1151856, 1407824, 1583802, 2111736, 3167604, 4223472, 6335208, 12670416]

約数ペア:

[(1, 12670416), (2, 6335208), (3, 4223472), (4, 3167604), (6, 2111736), (8, 1583802), (9, 1407824), (11, 1151856), (12, 1055868), (16, 791901), (18, 703912), (19, 666864), (22, 575928), (24, 527934), (33, 383952), (36, 351956), (38, 333432), (44, 287964), (48, 263967), (57, 222288), (66, 191976), (72, 175978), (76, 166716), (88, 143982), (99, 127984), (114, 111144), (132, 95988), (144, 87989), (152, 83358), (171, 74096), (176, 71991), (198, 63992), (209, 60624), (228, 55572), (264, 47994), (304, 41679), (342, 37048), (396, 31996), (418, 30312), (421, 30096), (456, 27786), (528, 23997), (627, 20208), (684, 18524), (792, 15998), (836, 15156), (842, 15048), (912, 13893), (1254, 10104), (1263, 10032), (1368, 9262), (1584, 7999), (1672, 7578), (1684, 7524), (1881, 6736), (2508, 5052), (2526, 5016), (2736, 4631), (3344, 3789), (3368, 3762)]