172437534

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131231}}^1$

素因数の和:131312

約数の個数: 24

約数和(自身を含む): 378735552

約数和(自身を除く): 206298018

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 131231, 262462, 393693, 787386, 1181079, 2362158, 9579863, 19159726, 28739589, 57479178, 86218767, 172437534]

約数ペア:

[(1, 172437534), (2, 86218767), (3, 57479178), (6, 28739589), (9, 19159726), (18, 9579863), (73, 2362158), (146, 1181079), (219, 787386), (438, 393693), (657, 262462), (1314, 131231)]