18377502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21419}}^1$

素因数の和:21448

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 24805218

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 21419, 42838, 64257, 128514, 235609, 278447, 471218, 556894, 706827, 835341, 1413654, 1670682, 3062917, 6125834, 9188751, 18377502]

約数ペア:

[(1, 18377502), (2, 9188751), (3, 6125834), (6, 3062917), (11, 1670682), (13, 1413654), (22, 835341), (26, 706827), (33, 556894), (39, 471218), (66, 278447), (78, 235609), (143, 128514), (286, 64257), (429, 42838), (858, 21419)]