15842664

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 27400536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1583, 1668, 2502, 3166, 3336, 4749, 5004, 6332, 9498, 10008, 12664, 14247, 18996, 28494, 37992, 56988, 113976, 220037, 440074, 660111, 880148, 1320222, 1760296, 1980333, 2640444, 3960666, 5280888, 7921332, 15842664]

約数ペア:

[(1, 15842664), (2, 7921332), (3, 5280888), (4, 3960666), (6, 2640444), (8, 1980333), (9, 1760296), (12, 1320222), (18, 880148), (24, 660111), (36, 440074), (72, 220037), (139, 113976), (278, 56988), (417, 37992), (556, 28494), (834, 18996), (1112, 14247), (1251, 12664), (1583, 10008), (1668, 9498), (2502, 6332), (3166, 5004), (3336, 4749)]