128366482518

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97691387}}^1$

素因数の和:97691468

約数の個数: 24

約数和(自身を含む): 281937345768

約数和(自身を除く): 153570863250

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 97691387, 195382774, 293074161, 586148322, 879222483, 1758444966, 7131471251, 14262942502, 21394413753, 42788827506, 64183241259, 128366482518]

約数ペア:

[(1, 128366482518), (2, 64183241259), (3, 42788827506), (6, 21394413753), (9, 14262942502), (18, 7131471251), (73, 1758444966), (146, 879222483), (219, 586148322), (438, 293074161), (657, 195382774), (1314, 97691387)]