72718434

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{212627}}^1$

素因数の和:212654

約数の個数: 24

約数和(自身を含む): 165849840

約数和(自身を除く): 93131406

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 212627, 425254, 637881, 1275762, 1913643, 3827286, 4039913, 8079826, 12119739, 24239478, 36359217, 72718434]

約数ペア:

[(1, 72718434), (2, 36359217), (3, 24239478), (6, 12119739), (9, 8079826), (18, 4039913), (19, 3827286), (38, 1913643), (57, 1275762), (114, 637881), (171, 425254), (342, 212627)]