180522966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 415800000

約数和(自身を除く): 235277034

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 109, 218, 221, 327, 442, 654, 663, 1249, 1326, 1417, 1853, 2498, 2834, 3706, 3747, 4251, 5559, 7494, 8502, 11118, 16237, 21233, 24089, 32474, 42466, 48178, 48711, 63699, 72267, 97422, 127398, 136141, 144534, 272282, 276029, 408423, 552058, 816846, 828087, 1656174, 1769833, 2314397, 3539666, 4628794, 5309499, 6943191, 10618998, 13886382, 30087161, 60174322, 90261483, 180522966]

約数ペア:

[(1, 180522966), (2, 90261483), (3, 60174322), (6, 30087161), (13, 13886382), (17, 10618998), (26, 6943191), (34, 5309499), (39, 4628794), (51, 3539666), (78, 2314397), (102, 1769833), (109, 1656174), (218, 828087), (221, 816846), (327, 552058), (442, 408423), (654, 276029), (663, 272282), (1249, 144534), (1326, 136141), (1417, 127398), (1853, 97422), (2498, 72267), (2834, 63699), (3706, 48711), (3747, 48178), (4251, 42466), (5559, 32474), (7494, 24089), (8502, 21233), (11118, 16237)]