121815576

素因数分解:

$2^3\times 3^4\times {\mathrm{187987}}^1$

素因数の和:188005

約数の個数: 40

約数和(自身を含む): 341198220

約数和(自身を除く): 219382644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 187987, 375974, 563961, 751948, 1127922, 1503896, 1691883, 2255844, 3383766, 4511688, 5075649, 6767532, 10151298, 13535064, 15226947, 20302596, 30453894, 40605192, 60907788, 121815576]

約数ペア:

[(1, 121815576), (2, 60907788), (3, 40605192), (4, 30453894), (6, 20302596), (8, 15226947), (9, 13535064), (12, 10151298), (18, 6767532), (24, 5075649), (27, 4511688), (36, 3383766), (54, 2255844), (72, 1691883), (81, 1503896), (108, 1127922), (162, 751948), (216, 563961), (324, 375974), (648, 187987)]