64444806

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{13931}}^1$

素因数の和:14196

約数の個数: 24

約数和(自身を含む): 140183784

約数和(自身を除く): 75738978

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 13931, 27862, 41793, 83586, 125379, 250758, 3580267, 7160534, 10740801, 21481602, 32222403, 64444806]

約数ペア:

[(1, 64444806), (2, 32222403), (3, 21481602), (6, 10740801), (9, 7160534), (18, 3580267), (257, 250758), (514, 125379), (771, 83586), (1542, 41793), (2313, 27862), (4626, 13931)]