275280246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{804913}}^1$

素因数の和:804940

約数の個数: 24

約数和(自身を含む): 627832920

約数和(自身を除く): 352552674

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 804913, 1609826, 2414739, 4829478, 7244217, 14488434, 15293347, 30586694, 45880041, 91760082, 137640123, 275280246]

約数ペア:

[(1, 275280246), (2, 137640123), (3, 91760082), (6, 45880041), (9, 30586694), (18, 15293347), (19, 14488434), (38, 7244217), (57, 4829478), (114, 2414739), (171, 1609826), (342, 804913)]