64716426

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{13267}}^1$

素因数の和:13546

約数の個数: 24

約数和(自身を含む): 140746944

約数和(自身を除く): 76030518

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 13267, 26534, 39801, 79602, 119403, 238806, 3595357, 7190714, 10786071, 21572142, 32358213, 64716426]

約数ペア:

[(1, 64716426), (2, 32358213), (3, 21572142), (6, 10786071), (9, 7190714), (18, 3595357), (271, 238806), (542, 119403), (813, 79602), (1626, 39801), (2439, 26534), (4878, 13267)]