12747756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 36771840

約数和(自身を除く): 24024084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 79, 84, 102, 113, 119, 158, 204, 226, 237, 238, 316, 339, 357, 452, 474, 476, 553, 678, 714, 791, 948, 1106, 1343, 1356, 1428, 1582, 1659, 1921, 2212, 2373, 2686, 3164, 3318, 3842, 4029, 4746, 5372, 5763, 6636, 7684, 8058, 8927, 9401, 9492, 11526, 13447, 16116, 17854, 18802, 23052, 26781, 26894, 28203, 35708, 37604, 40341, 53562, 53788, 56406, 62489, 80682, 107124, 112812, 124978, 151759, 161364, 187467, 249956, 303518, 374934, 455277, 607036, 749868, 910554, 1062313, 1821108, 2124626, 3186939, 4249252, 6373878, 12747756]

約数ペア:

[(1, 12747756), (2, 6373878), (3, 4249252), (4, 3186939), (6, 2124626), (7, 1821108), (12, 1062313), (14, 910554), (17, 749868), (21, 607036), (28, 455277), (34, 374934), (42, 303518), (51, 249956), (68, 187467), (79, 161364), (84, 151759), (102, 124978), (113, 112812), (119, 107124), (158, 80682), (204, 62489), (226, 56406), (237, 53788), (238, 53562), (316, 40341), (339, 37604), (357, 35708), (452, 28203), (474, 26894), (476, 26781), (553, 23052), (678, 18802), (714, 17854), (791, 16116), (948, 13447), (1106, 11526), (1343, 9492), (1356, 9401), (1428, 8927), (1582, 8058), (1659, 7684), (1921, 6636), (2212, 5763), (2373, 5372), (2686, 4746), (3164, 4029), (3318, 3842)]