187921044

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{180001}}^1$

素因数の和:180040

約数の個数: 36

約数和(自身を含む): 491405460

約数和(自身を除く): 303484416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 180001, 360002, 540003, 720004, 1080006, 1620009, 2160012, 3240018, 5220029, 6480036, 10440058, 15660087, 20880116, 31320174, 46980261, 62640348, 93960522, 187921044]

約数ペア:

[(1, 187921044), (2, 93960522), (3, 62640348), (4, 46980261), (6, 31320174), (9, 20880116), (12, 15660087), (18, 10440058), (29, 6480036), (36, 5220029), (58, 3240018), (87, 2160012), (116, 1620009), (174, 1080006), (261, 720004), (348, 540003), (522, 360002), (1044, 180001)]