180169002

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{256651}}^1$

素因数の和:256675

約数の個数: 32

約数和(自身を含む): 431175360

約数和(自身を除く): 251006358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 256651, 513302, 769953, 1539906, 2309859, 3336463, 4619718, 6672926, 6929577, 10009389, 13859154, 20018778, 30028167, 60056334, 90084501, 180169002]

約数ペア:

[(1, 180169002), (2, 90084501), (3, 60056334), (6, 30028167), (9, 20018778), (13, 13859154), (18, 10009389), (26, 6929577), (27, 6672926), (39, 4619718), (54, 3336463), (78, 2309859), (117, 1539906), (234, 769953), (351, 513302), (702, 256651)]