82154478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1231}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 192132864

約数和(自身を除く): 109978386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 227, 294, 454, 681, 1231, 1362, 1589, 2462, 3178, 3693, 4767, 7386, 8617, 9534, 11123, 17234, 22246, 25851, 33369, 51702, 60319, 66738, 120638, 180957, 279437, 361914, 558874, 838311, 1676622, 1956059, 3912118, 5868177, 11736354, 13692413, 27384826, 41077239, 82154478]

約数ペア:

[(1, 82154478), (2, 41077239), (3, 27384826), (6, 13692413), (7, 11736354), (14, 5868177), (21, 3912118), (42, 1956059), (49, 1676622), (98, 838311), (147, 558874), (227, 361914), (294, 279437), (454, 180957), (681, 120638), (1231, 66738), (1362, 60319), (1589, 51702), (2462, 33369), (3178, 25851), (3693, 22246), (4767, 17234), (7386, 11123), (8617, 9534)]