252057978

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{229561}}^1$

素因数の和:229630

約数の個数: 24

約数和(自身を含む): 555080916

約数和(自身を除く): 303022938

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 229561, 459122, 688683, 1377366, 2066049, 4132098, 14003221, 28006442, 42009663, 84019326, 126028989, 252057978]

約数ペア:

[(1, 252057978), (2, 126028989), (3, 84019326), (6, 42009663), (9, 28006442), (18, 14003221), (61, 4132098), (122, 2066049), (183, 1377366), (366, 688683), (549, 459122), (1098, 229561)]