42142356

素因数分解:

$2^2\times 3^4\times {\mathrm{130069}}^1$

素因数の和:130085

約数の個数: 30

約数和(自身を含む): 110169290

約数和(自身を除く): 68026934

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 130069, 260138, 390207, 520276, 780414, 1170621, 1560828, 2341242, 3511863, 4682484, 7023726, 10535589, 14047452, 21071178, 42142356]

約数ペア:

[(1, 42142356), (2, 21071178), (3, 14047452), (4, 10535589), (6, 7023726), (9, 4682484), (12, 3511863), (18, 2341242), (27, 1560828), (36, 1170621), (54, 780414), (81, 520276), (108, 390207), (162, 260138), (324, 130069)]