42435978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32003}}^1$

素因数の和:32038

約数の個数: 32

約数和(自身を含む): 96780096

約数和(自身を除く): 54344118

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 32003, 64006, 96009, 192018, 416039, 544051, 832078, 1088102, 1248117, 1632153, 2496234, 3264306, 7072663, 14145326, 21217989, 42435978]

約数ペア:

[(1, 42435978), (2, 21217989), (3, 14145326), (6, 7072663), (13, 3264306), (17, 2496234), (26, 1632153), (34, 1248117), (39, 1088102), (51, 832078), (78, 544051), (102, 416039), (221, 192018), (442, 96009), (663, 64006), (1326, 32003)]