172642302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1370177}}^1$

素因数の和:1370192

約数の個数: 24

約数和(自身を含む): 427495536

約数和(自身を除く): 254853234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1370177, 2740354, 4110531, 8221062, 9591239, 12331593, 19182478, 24663186, 28773717, 57547434, 86321151, 172642302]

約数ペア:

[(1, 172642302), (2, 86321151), (3, 57547434), (6, 28773717), (7, 24663186), (9, 19182478), (14, 12331593), (18, 9591239), (21, 8221062), (42, 4110531), (63, 2740354), (126, 1370177)]