13781330856

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1106401}}^1$

素因数の和:1106586

約数の個数: 48

約数和(自身を含む): 37540219860

約数和(自身を除く): 23758889004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 1106401, 2212802, 3319203, 4425604, 6638406, 8851208, 9957609, 13276812, 19915218, 26553624, 39830436, 79660872, 191407373, 382814746, 574222119, 765629492, 1148444238, 1531258984, 1722666357, 2296888476, 3445332714, 4593776952, 6890665428, 13781330856]

約数ペア:

[(1, 13781330856), (2, 6890665428), (3, 4593776952), (4, 3445332714), (6, 2296888476), (8, 1722666357), (9, 1531258984), (12, 1148444238), (18, 765629492), (24, 574222119), (36, 382814746), (72, 191407373), (173, 79660872), (346, 39830436), (519, 26553624), (692, 19915218), (1038, 13276812), (1384, 9957609), (1557, 8851208), (2076, 6638406), (3114, 4425604), (4152, 3319203), (6228, 2212802), (12456, 1106401)]