13156728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42169}}^1$

素因数の和:42191

約数の個数: 32

約数和(自身を含む): 35422800

約数和(自身を除く): 22266072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 42169, 84338, 126507, 168676, 253014, 337352, 506028, 548197, 1012056, 1096394, 1644591, 2192788, 3289182, 4385576, 6578364, 13156728]

約数ペア:

[(1, 13156728), (2, 6578364), (3, 4385576), (4, 3289182), (6, 2192788), (8, 1644591), (12, 1096394), (13, 1012056), (24, 548197), (26, 506028), (39, 337352), (52, 253014), (78, 168676), (104, 126507), (156, 84338), (312, 42169)]