47661978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87293}}^1$

素因数の和:87318

約数の個数: 32

約数和(自身を含む): 117323136

約数和(自身を除く): 69661158

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 87293, 174586, 261879, 523758, 611051, 1134809, 1222102, 1833153, 2269618, 3404427, 3666306, 6808854, 7943663, 15887326, 23830989, 47661978]

約数ペア:

[(1, 47661978), (2, 23830989), (3, 15887326), (6, 7943663), (7, 6808854), (13, 3666306), (14, 3404427), (21, 2269618), (26, 1833153), (39, 1222102), (42, 1134809), (78, 611051), (91, 523758), (182, 261879), (273, 174586), (546, 87293)]