64830366

素因数分解:

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

素因数の和:481

約数の個数: 48

約数和(自身を含む): 143320320

約数和(自身を除く): 78489954

約数列:

[1, 2, 3, 6, 9, 18, 109, 173, 191, 218, 327, 346, 382, 519, 573, 654, 981, 1038, 1146, 1557, 1719, 1962, 3114, 3438, 18857, 20819, 33043, 37714, 41638, 56571, 62457, 66086, 99129, 113142, 124914, 169713, 187371, 198258, 297387, 339426, 374742, 594774, 3601687, 7203374, 10805061, 21610122, 32415183, 64830366]

約数ペア:

[(1, 64830366), (2, 32415183), (3, 21610122), (6, 10805061), (9, 7203374), (18, 3601687), (109, 594774), (173, 374742), (191, 339426), (218, 297387), (327, 198258), (346, 187371), (382, 169713), (519, 124914), (573, 113142), (654, 99129), (981, 66086), (1038, 62457), (1146, 56571), (1557, 41638), (1719, 37714), (1962, 33043), (3114, 20819), (3438, 18857)]