15623286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 37601280

約数和(自身を除く): 21977994

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 101, 127, 174, 202, 203, 254, 303, 381, 406, 606, 609, 707, 762, 889, 1218, 1414, 1778, 2121, 2667, 2929, 3683, 4242, 5334, 5858, 7366, 8787, 11049, 12827, 17574, 20503, 22098, 25654, 25781, 38481, 41006, 51562, 61509, 76962, 77343, 89789, 123018, 154686, 179578, 269367, 371983, 538734, 743966, 1115949, 2231898, 2603881, 5207762, 7811643, 15623286]

約数ペア:

[(1, 15623286), (2, 7811643), (3, 5207762), (6, 2603881), (7, 2231898), (14, 1115949), (21, 743966), (29, 538734), (42, 371983), (58, 269367), (87, 179578), (101, 154686), (127, 123018), (174, 89789), (202, 77343), (203, 76962), (254, 61509), (303, 51562), (381, 41006), (406, 38481), (606, 25781), (609, 25654), (707, 22098), (762, 20503), (889, 17574), (1218, 12827), (1414, 11049), (1778, 8787), (2121, 7366), (2667, 5858), (2929, 5334), (3683, 4242)]