12648468

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 34508320

約数和(自身を除く): 21859852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 439, 588, 686, 878, 1029, 1317, 1372, 1756, 2058, 2401, 2634, 3073, 4116, 4802, 5268, 6146, 7203, 9219, 9604, 12292, 14406, 18438, 21511, 28812, 36876, 43022, 64533, 86044, 129066, 150577, 258132, 301154, 451731, 602308, 903462, 1054039, 1806924, 2108078, 3162117, 4216156, 6324234, 12648468]

約数ペア:

[(1, 12648468), (2, 6324234), (3, 4216156), (4, 3162117), (6, 2108078), (7, 1806924), (12, 1054039), (14, 903462), (21, 602308), (28, 451731), (42, 301154), (49, 258132), (84, 150577), (98, 129066), (147, 86044), (196, 64533), (294, 43022), (343, 36876), (439, 28812), (588, 21511), (686, 18438), (878, 14406), (1029, 12292), (1317, 9604), (1372, 9219), (1756, 7203), (2058, 6146), (2401, 5268), (2634, 4802), (3073, 4116)]