439860666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{11059}}^1$

素因数の和:12018

約数の個数: 32

約数和(自身を含む): 1006548480

約数和(自身を除く): 566687814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 947, 1894, 2841, 5682, 6629, 11059, 13258, 19887, 22118, 33177, 39774, 66354, 77413, 154826, 232239, 464478, 10472873, 20945746, 31418619, 62837238, 73310111, 146620222, 219930333, 439860666]

約数ペア:

[(1, 439860666), (2, 219930333), (3, 146620222), (6, 73310111), (7, 62837238), (14, 31418619), (21, 20945746), (42, 10472873), (947, 464478), (1894, 232239), (2841, 154826), (5682, 77413), (6629, 66354), (11059, 39774), (13258, 33177), (19887, 22118)]