18790044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17207}}^1$

素因数の和:17234

約数の個数: 48

約数和(自身を含む): 53964288

約数和(自身を除く): 35174244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17207, 34414, 51621, 68828, 103242, 120449, 206484, 223691, 240898, 361347, 447382, 481796, 671073, 722694, 894764, 1342146, 1445388, 1565837, 2684292, 3131674, 4697511, 6263348, 9395022, 18790044]

約数ペア:

[(1, 18790044), (2, 9395022), (3, 6263348), (4, 4697511), (6, 3131674), (7, 2684292), (12, 1565837), (13, 1445388), (14, 1342146), (21, 894764), (26, 722694), (28, 671073), (39, 481796), (42, 447382), (52, 361347), (78, 240898), (84, 223691), (91, 206484), (156, 120449), (182, 103242), (273, 68828), (364, 51621), (546, 34414), (1092, 17207)]