13261416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 38179200

約数和(自身を除く): 24917784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 409, 579, 772, 818, 1158, 1227, 1351, 1544, 1636, 2316, 2454, 2702, 2863, 3272, 4053, 4632, 4908, 5404, 5726, 8106, 8589, 9816, 10808, 11452, 16212, 17178, 22904, 32424, 34356, 68712, 78937, 157874, 236811, 315748, 473622, 552559, 631496, 947244, 1105118, 1657677, 1894488, 2210236, 3315354, 4420472, 6630708, 13261416]

約数ペア:

[(1, 13261416), (2, 6630708), (3, 4420472), (4, 3315354), (6, 2210236), (7, 1894488), (8, 1657677), (12, 1105118), (14, 947244), (21, 631496), (24, 552559), (28, 473622), (42, 315748), (56, 236811), (84, 157874), (168, 78937), (193, 68712), (386, 34356), (409, 32424), (579, 22904), (772, 17178), (818, 16212), (1158, 11452), (1227, 10808), (1351, 9816), (1544, 8589), (1636, 8106), (2316, 5726), (2454, 5404), (2702, 4908), (2863, 4632), (3272, 4053)]