129911778

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379859}}^1$

素因数の和:379886

約数の個数: 24

約数和(自身を含む): 296290800

約数和(自身を除く): 166379022

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 379859, 759718, 1139577, 2279154, 3418731, 6837462, 7217321, 14434642, 21651963, 43303926, 64955889, 129911778]

約数ペア:

[(1, 129911778), (2, 64955889), (3, 43303926), (6, 21651963), (9, 14434642), (18, 7217321), (19, 6837462), (38, 3418731), (57, 2279154), (114, 1139577), (171, 759718), (342, 379859)]