145251054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{620731}}^1$

素因数の和:620752

約数の個数: 24

約数和(自身を含む): 338919672

約数和(自身を除く): 193668618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 620731, 1241462, 1862193, 3724386, 5586579, 8069503, 11173158, 16139006, 24208509, 48417018, 72625527, 145251054]

約数ペア:

[(1, 145251054), (2, 72625527), (3, 48417018), (6, 24208509), (9, 16139006), (13, 11173158), (18, 8069503), (26, 5586579), (39, 3724386), (78, 1862193), (117, 1241462), (234, 620731)]