2555406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 6705504

約数和(自身を除く): 4150098

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 1193, 2142, 2386, 3579, 7158, 8351, 10737, 16702, 20281, 21474, 25053, 40562, 50106, 60843, 75159, 121686, 141967, 150318, 182529, 283934, 365058, 425901, 851802, 1277703, 2555406]

約数ペア:

[(1, 2555406), (2, 1277703), (3, 851802), (6, 425901), (7, 365058), (9, 283934), (14, 182529), (17, 150318), (18, 141967), (21, 121686), (34, 75159), (42, 60843), (51, 50106), (63, 40562), (102, 25053), (119, 21474), (126, 20281), (153, 16702), (238, 10737), (306, 8351), (357, 7158), (714, 3579), (1071, 2386), (1193, 2142)]