128275506

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419201}}^1$

素因数の和:419226

約数の個数: 24

約数和(自身を含む): 294279804

約数和(自身を除く): 166004298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 419201, 838402, 1257603, 2515206, 3772809, 7126417, 7545618, 14252834, 21379251, 42758502, 64137753, 128275506]

約数ペア:

[(1, 128275506), (2, 64137753), (3, 42758502), (6, 21379251), (9, 14252834), (17, 7545618), (18, 7126417), (34, 3772809), (51, 2515206), (102, 1257603), (153, 838402), (306, 419201)]