252453798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{38851}}^1$

素因数の和:38897

約数の個数: 36

約数和(自身を含む): 577301868

約数和(自身を除く): 324848070

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 38851, 77702, 116553, 233106, 349659, 699318, 738169, 1476338, 2214507, 4429014, 6643521, 13287042, 14025211, 28050422, 42075633, 84151266, 126226899, 252453798]

約数ペア:

[(1, 252453798), (2, 126226899), (3, 84151266), (6, 42075633), (9, 28050422), (18, 14025211), (19, 13287042), (38, 6643521), (57, 4429014), (114, 2214507), (171, 1476338), (342, 738169), (361, 699318), (722, 349659), (1083, 233106), (2166, 116553), (3249, 77702), (6498, 38851)]