123621708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{210241}}^1$

素因数の和:210262

約数の個数: 36

約数和(自身を含む): 335546232

約数和(自身を除く): 211924524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 210241, 420482, 630723, 840964, 1261446, 1471687, 2522892, 2943374, 4415061, 5886748, 8830122, 10301809, 17660244, 20603618, 30905427, 41207236, 61810854, 123621708]

約数ペア:

[(1, 123621708), (2, 61810854), (3, 41207236), (4, 30905427), (6, 20603618), (7, 17660244), (12, 10301809), (14, 8830122), (21, 5886748), (28, 4415061), (42, 2943374), (49, 2522892), (84, 1471687), (98, 1261446), (147, 840964), (196, 630723), (294, 420482), (588, 210241)]