13246044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 35836416

約数和(自身を除く): 22590372

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, 2221, 2982, 4442, 5964, 6663, 8884, 13326, 15547, 26652, 31094, 46641, 62188, 93282, 157691, 186564, 315382, 473073, 630764, 946146, 1103837, 1892292, 2207674, 3311511, 4415348, 6623022, 13246044]

約数ペア:

[(1, 13246044), (2, 6623022), (3, 4415348), (4, 3311511), (6, 2207674), (7, 1892292), (12, 1103837), (14, 946146), (21, 630764), (28, 473073), (42, 315382), (71, 186564), (84, 157691), (142, 93282), (213, 62188), (284, 46641), (426, 31094), (497, 26652), (852, 15547), (994, 13326), (1491, 8884), (1988, 6663), (2221, 5964), (2982, 4442)]