16870626

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{2069}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 37756800

約数和(自身を除く): 20886174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2069, 2718, 4077, 4138, 6207, 8154, 12414, 18621, 37242, 55863, 111726, 312419, 624838, 937257, 1874514, 2811771, 5623542, 8435313, 16870626]

約数ペア:

[(1, 16870626), (2, 8435313), (3, 5623542), (6, 2811771), (9, 1874514), (18, 937257), (27, 624838), (54, 312419), (151, 111726), (302, 55863), (453, 37242), (906, 18621), (1359, 12414), (2069, 8154), (2718, 6207), (4077, 4138)]