1815692556

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1\times {\mathrm{1489}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 4266120320

約数和(自身を除く): 2450427764

約数列:

[1, 2, 3, 4, 6, 12, 307, 331, 614, 662, 921, 993, 1228, 1324, 1489, 1842, 1986, 2978, 3684, 3972, 4467, 5956, 8934, 17868, 101617, 203234, 304851, 406468, 457123, 492859, 609702, 914246, 985718, 1219404, 1371369, 1478577, 1828492, 1971436, 2742738, 2957154, 5485476, 5914308, 151307713, 302615426, 453923139, 605230852, 907846278, 1815692556]

約数ペア:

[(1, 1815692556), (2, 907846278), (3, 605230852), (4, 453923139), (6, 302615426), (12, 151307713), (307, 5914308), (331, 5485476), (614, 2957154), (662, 2742738), (921, 1971436), (993, 1828492), (1228, 1478577), (1324, 1371369), (1489, 1219404), (1842, 985718), (1986, 914246), (2978, 609702), (3684, 492859), (3972, 457123), (4467, 406468), (5956, 304851), (8934, 203234), (17868, 101617)]