128622492

素因数分解:

$2^2\times 3^4\times {\mathrm{396983}}^1$

素因数の和:396999

約数の個数: 30

約数和(自身を含む): 336245448

約数和(自身を除く): 207622956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 396983, 793966, 1190949, 1587932, 2381898, 3572847, 4763796, 7145694, 10718541, 14291388, 21437082, 32155623, 42874164, 64311246, 128622492]

約数ペア:

[(1, 128622492), (2, 64311246), (3, 42874164), (4, 32155623), (6, 21437082), (9, 14291388), (12, 10718541), (18, 7145694), (27, 4763796), (36, 3572847), (54, 2381898), (81, 1587932), (108, 1190949), (162, 793966), (324, 396983)]