18677424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 52282368

約数和(自身を除く): 33604944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 487, 564, 752, 799, 816, 974, 1128, 1461, 1598, 1948, 2256, 2397, 2922, 3196, 3896, 4794, 5844, 6392, 7792, 8279, 9588, 11688, 12784, 16558, 19176, 22889, 23376, 24837, 33116, 38352, 45778, 49674, 66232, 68667, 91556, 99348, 132464, 137334, 183112, 198696, 274668, 366224, 389113, 397392, 549336, 778226, 1098672, 1167339, 1556452, 2334678, 3112904, 4669356, 6225808, 9338712, 18677424]

約数ペア:

[(1, 18677424), (2, 9338712), (3, 6225808), (4, 4669356), (6, 3112904), (8, 2334678), (12, 1556452), (16, 1167339), (17, 1098672), (24, 778226), (34, 549336), (47, 397392), (48, 389113), (51, 366224), (68, 274668), (94, 198696), (102, 183112), (136, 137334), (141, 132464), (188, 99348), (204, 91556), (272, 68667), (282, 66232), (376, 49674), (408, 45778), (487, 38352), (564, 33116), (752, 24837), (799, 23376), (816, 22889), (974, 19176), (1128, 16558), (1461, 12784), (1598, 11688), (1948, 9588), (2256, 8279), (2397, 7792), (2922, 6392), (3196, 5844), (3896, 4794)]