2144502

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 2670858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 263, 302, 453, 526, 789, 906, 1359, 1578, 2367, 2718, 4077, 4734, 7101, 8154, 14202, 39713, 79426, 119139, 238278, 357417, 714834, 1072251, 2144502]

約数ペア:

[(1, 2144502), (2, 1072251), (3, 714834), (6, 357417), (9, 238278), (18, 119139), (27, 79426), (54, 39713), (151, 14202), (263, 8154), (302, 7101), (453, 4734), (526, 4077), (789, 2718), (906, 2367), (1359, 1578)]