15155868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13879}}^1$

素因数の和:13906

約数の個数: 48

約数和(自身を含む): 43527680

約数和(自身を除く): 28371812

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, 13879, 27758, 41637, 55516, 83274, 97153, 166548, 180427, 194306, 291459, 360854, 388612, 541281, 582918, 721708, 1082562, 1165836, 1262989, 2165124, 2525978, 3788967, 5051956, 7577934, 15155868]

約数ペア:

[(1, 15155868), (2, 7577934), (3, 5051956), (4, 3788967), (6, 2525978), (7, 2165124), (12, 1262989), (13, 1165836), (14, 1082562), (21, 721708), (26, 582918), (28, 541281), (39, 388612), (42, 360854), (52, 291459), (78, 194306), (84, 180427), (91, 166548), (156, 97153), (182, 83274), (273, 55516), (364, 41637), (546, 27758), (1092, 13879)]