12680172

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 33153120

約数和(自身を除く): 20472948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 857, 1233, 1644, 1714, 2466, 2571, 3428, 3699, 4932, 5142, 7398, 7713, 10284, 14796, 15426, 23139, 30852, 46278, 92556, 117409, 234818, 352227, 469636, 704454, 1056681, 1408908, 2113362, 3170043, 4226724, 6340086, 12680172]

約数ペア:

[(1, 12680172), (2, 6340086), (3, 4226724), (4, 3170043), (6, 2113362), (9, 1408908), (12, 1056681), (18, 704454), (27, 469636), (36, 352227), (54, 234818), (108, 117409), (137, 92556), (274, 46278), (411, 30852), (548, 23139), (822, 15426), (857, 14796), (1233, 10284), (1644, 7713), (1714, 7398), (2466, 5142), (2571, 4932), (3428, 3699)]