15882132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 42964992

約数和(自身を除く): 27082860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2663, 2982, 5326, 5964, 7989, 10652, 15978, 18641, 31956, 37282, 55923, 74564, 111846, 189073, 223692, 378146, 567219, 756292, 1134438, 1323511, 2268876, 2647022, 3970533, 5294044, 7941066, 15882132]

約数ペア:

[(1, 15882132), (2, 7941066), (3, 5294044), (4, 3970533), (6, 2647022), (7, 2268876), (12, 1323511), (14, 1134438), (21, 756292), (28, 567219), (42, 378146), (71, 223692), (84, 189073), (142, 111846), (213, 74564), (284, 55923), (426, 37282), (497, 31956), (852, 18641), (994, 15978), (1491, 10652), (1988, 7989), (2663, 5964), (2982, 5326)]