21732588

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5861}}^1$

素因数の和:5974

約数の個数: 36

約数和(自身を含む): 55477968

約数和(自身を除く): 33745380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 5861, 11722, 17583, 23444, 35166, 52749, 70332, 105498, 210996, 603683, 1207366, 1811049, 2414732, 3622098, 5433147, 7244196, 10866294, 21732588]

約数ペア:

[(1, 21732588), (2, 10866294), (3, 7244196), (4, 5433147), (6, 3622098), (9, 2414732), (12, 1811049), (18, 1207366), (36, 603683), (103, 210996), (206, 105498), (309, 70332), (412, 52749), (618, 35166), (927, 23444), (1236, 17583), (1854, 11722), (3708, 5861)]