16266996

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 42928704

約数和(自身を除く): 26661708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 103, 107, 123, 164, 206, 214, 246, 309, 321, 369, 412, 428, 492, 618, 642, 738, 927, 963, 1236, 1284, 1476, 1854, 1926, 3708, 3852, 4223, 4387, 8446, 8774, 11021, 12669, 13161, 16892, 17548, 22042, 25338, 26322, 33063, 38007, 39483, 44084, 50676, 52644, 66126, 76014, 78966, 99189, 132252, 152028, 157932, 198378, 396756, 451861, 903722, 1355583, 1807444, 2711166, 4066749, 5422332, 8133498, 16266996]

約数ペア:

[(1, 16266996), (2, 8133498), (3, 5422332), (4, 4066749), (6, 2711166), (9, 1807444), (12, 1355583), (18, 903722), (36, 451861), (41, 396756), (82, 198378), (103, 157932), (107, 152028), (123, 132252), (164, 99189), (206, 78966), (214, 76014), (246, 66126), (309, 52644), (321, 50676), (369, 44084), (412, 39483), (428, 38007), (492, 33063), (618, 26322), (642, 25338), (738, 22042), (927, 17548), (963, 16892), (1236, 13161), (1284, 12669), (1476, 11021), (1854, 8774), (1926, 8446), (3708, 4387), (3852, 4223)]