38993862

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 80213760

約数和(自身を除く): 41219898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 359, 421, 718, 842, 1077, 1263, 2154, 2526, 15437, 18103, 30874, 36206, 46311, 54309, 92622, 108618, 151139, 302278, 453417, 906834, 6498977, 12997954, 19496931, 38993862]

約数ペア:

[(1, 38993862), (2, 19496931), (3, 12997954), (6, 6498977), (43, 906834), (86, 453417), (129, 302278), (258, 151139), (359, 108618), (421, 92622), (718, 54309), (842, 46311), (1077, 36206), (1263, 30874), (2154, 18103), (2526, 15437)]