64881882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277273}}^1$

素因数の和:277294

約数の個数: 24

約数和(自身を含む): 151391604

約数和(自身を除く): 86509722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 277273, 554546, 831819, 1663638, 2495457, 3604549, 4990914, 7209098, 10813647, 21627294, 32440941, 64881882]

約数ペア:

[(1, 64881882), (2, 32440941), (3, 21627294), (6, 10813647), (9, 7209098), (13, 4990914), (18, 3604549), (26, 2495457), (39, 1663638), (78, 831819), (117, 554546), (234, 277273)]