145638234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1155859}}^1$

素因数の和:1155874

約数の個数: 24

約数和(自身を含む): 360628320

約数和(自身を除く): 214990086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1155859, 2311718, 3467577, 6935154, 8091013, 10402731, 16182026, 20805462, 24273039, 48546078, 72819117, 145638234]

約数ペア:

[(1, 145638234), (2, 72819117), (3, 48546078), (6, 24273039), (7, 20805462), (9, 16182026), (14, 10402731), (18, 8091013), (21, 6935154), (42, 3467577), (63, 2311718), (126, 1155859)]