18378282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12401}}^1$

素因数の和:12438

約数の個数: 32

約数和(自身を含む): 41670720

約数和(自身を除く): 23292438

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12401, 24802, 37203, 74406, 161213, 235619, 322426, 471238, 483639, 706857, 967278, 1413714, 3063047, 6126094, 9189141, 18378282]

約数ペア:

[(1, 18378282), (2, 9189141), (3, 6126094), (6, 3063047), (13, 1413714), (19, 967278), (26, 706857), (38, 483639), (39, 471238), (57, 322426), (78, 235619), (114, 161213), (247, 74406), (494, 37203), (741, 24802), (1482, 12401)]