349367508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1386379}}^1$

素因数の和:1386396

約数の個数: 36

約数和(自身を含む): 1009284640

約数和(自身を除く): 659917132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1386379, 2772758, 4159137, 5545516, 8318274, 9704653, 12477411, 16636548, 19409306, 24954822, 29113959, 38818612, 49909644, 58227918, 87341877, 116455836, 174683754, 349367508]

約数ペア:

[(1, 349367508), (2, 174683754), (3, 116455836), (4, 87341877), (6, 58227918), (7, 49909644), (9, 38818612), (12, 29113959), (14, 24954822), (18, 19409306), (21, 16636548), (28, 12477411), (36, 9704653), (42, 8318274), (63, 5545516), (84, 4159137), (126, 2772758), (252, 1386379)]