18348064

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 41743296

約数和(自身を除く): 23395232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 811, 1414, 1616, 1622, 2828, 3232, 3244, 5656, 5677, 6488, 11312, 11354, 12976, 22624, 22708, 25952, 45416, 81911, 90832, 163822, 181664, 327644, 573377, 655288, 1146754, 1310576, 2293508, 2621152, 4587016, 9174032, 18348064]

約数ペア:

[(1, 18348064), (2, 9174032), (4, 4587016), (7, 2621152), (8, 2293508), (14, 1310576), (16, 1146754), (28, 655288), (32, 573377), (56, 327644), (101, 181664), (112, 163822), (202, 90832), (224, 81911), (404, 45416), (707, 25952), (808, 22708), (811, 22624), (1414, 12976), (1616, 11354), (1622, 11312), (2828, 6488), (3232, 5677), (3244, 5656)]