2193426

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2731374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 269, 302, 453, 538, 807, 906, 1359, 1614, 2421, 2718, 4077, 4842, 7263, 8154, 14526, 40619, 81238, 121857, 243714, 365571, 731142, 1096713, 2193426]

約数ペア:

[(1, 2193426), (2, 1096713), (3, 731142), (6, 365571), (9, 243714), (18, 121857), (27, 81238), (54, 40619), (151, 14526), (269, 8154), (302, 7263), (453, 4842), (538, 4077), (807, 2718), (906, 2421), (1359, 1614)]