261126108

素因数分解:

$2^2\times 3^2\times {\mathrm{2129}}^1\times {\mathrm{3407}}^1$

素因数の和:5546

約数の個数: 36

約数和(自身を含む): 660572640

約数和(自身を除く): 399446532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2129, 3407, 4258, 6387, 6814, 8516, 10221, 12774, 13628, 19161, 20442, 25548, 30663, 38322, 40884, 61326, 76644, 122652, 7253503, 14507006, 21760509, 29014012, 43521018, 65281527, 87042036, 130563054, 261126108]

約数ペア:

[(1, 261126108), (2, 130563054), (3, 87042036), (4, 65281527), (6, 43521018), (9, 29014012), (12, 21760509), (18, 14507006), (36, 7253503), (2129, 122652), (3407, 76644), (4258, 61326), (6387, 40884), (6814, 38322), (8516, 30663), (10221, 25548), (12774, 20442), (13628, 19161)]