21610122

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 22488438

約数列:

[1, 2, 3, 6, 109, 173, 191, 218, 327, 346, 382, 519, 573, 654, 1038, 1146, 18857, 20819, 33043, 37714, 41638, 56571, 62457, 66086, 99129, 113142, 124914, 198258, 3601687, 7203374, 10805061, 21610122]

約数ペア:

[(1, 21610122), (2, 10805061), (3, 7203374), (6, 3601687), (109, 198258), (173, 124914), (191, 113142), (218, 99129), (327, 66086), (346, 62457), (382, 56571), (519, 41638), (573, 37714), (654, 33043), (1038, 20819), (1146, 18857)]