31481484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{154321}}^1$

素因数の和:154345

約数の個数: 24

約数和(自身を含む): 77778288

約数和(自身を除く): 46296804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 154321, 308642, 462963, 617284, 925926, 1851852, 2623457, 5246914, 7870371, 10493828, 15740742, 31481484]

約数ペア:

[(1, 31481484), (2, 15740742), (3, 10493828), (4, 7870371), (6, 5246914), (12, 2623457), (17, 1851852), (34, 925926), (51, 617284), (68, 462963), (102, 308642), (204, 154321)]