2662506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 7682688

約数和(自身を除く): 5020182

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 113, 119, 126, 153, 154, 187, 198, 226, 231, 238, 306, 339, 357, 374, 462, 561, 678, 693, 714, 791, 1017, 1071, 1122, 1243, 1309, 1386, 1582, 1683, 1921, 2034, 2142, 2373, 2486, 2618, 3366, 3729, 3842, 3927, 4746, 5763, 7119, 7458, 7854, 8701, 11187, 11526, 11781, 13447, 14238, 17289, 17402, 21131, 22374, 23562, 26103, 26894, 34578, 40341, 42262, 52206, 63393, 78309, 80682, 121023, 126786, 147917, 156618, 190179, 242046, 295834, 380358, 443751, 887502, 1331253, 2662506]

約数ペア:

[(1, 2662506), (2, 1331253), (3, 887502), (6, 443751), (7, 380358), (9, 295834), (11, 242046), (14, 190179), (17, 156618), (18, 147917), (21, 126786), (22, 121023), (33, 80682), (34, 78309), (42, 63393), (51, 52206), (63, 42262), (66, 40341), (77, 34578), (99, 26894), (102, 26103), (113, 23562), (119, 22374), (126, 21131), (153, 17402), (154, 17289), (187, 14238), (198, 13447), (226, 11781), (231, 11526), (238, 11187), (306, 8701), (339, 7854), (357, 7458), (374, 7119), (462, 5763), (561, 4746), (678, 3927), (693, 3842), (714, 3729), (791, 3366), (1017, 2618), (1071, 2486), (1122, 2373), (1243, 2142), (1309, 2034), (1386, 1921), (1582, 1683)]