145159644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1728091}}^1$

素因数の和:1728105

約数の個数: 24

約数和(自身を含む): 387092608

約数和(自身を除く): 241932964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1728091, 3456182, 5184273, 6912364, 10368546, 12096637, 20737092, 24193274, 36289911, 48386548, 72579822, 145159644]

約数ペア:

[(1, 145159644), (2, 72579822), (3, 48386548), (4, 36289911), (6, 24193274), (7, 20737092), (12, 12096637), (14, 10368546), (21, 6912364), (28, 5184273), (42, 3456182), (84, 1728091)]