243273132

素因数分解:

$2^2\times 3^7\times {\mathrm{27809}}^1$

素因数の和:27834

約数の個数: 48

約数和(自身を含む): 638517600

約数和(自身を除く): 395244468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 27809, 55618, 83427, 111236, 166854, 250281, 333708, 500562, 750843, 1001124, 1501686, 2252529, 3003372, 4505058, 6757587, 9010116, 13515174, 20272761, 27030348, 40545522, 60818283, 81091044, 121636566, 243273132]

約数ペア:

[(1, 243273132), (2, 121636566), (3, 81091044), (4, 60818283), (6, 40545522), (9, 27030348), (12, 20272761), (18, 13515174), (27, 9010116), (36, 6757587), (54, 4505058), (81, 3003372), (108, 2252529), (162, 1501686), (243, 1001124), (324, 750843), (486, 500562), (729, 333708), (972, 250281), (1458, 166854), (2187, 111236), (2916, 83427), (4374, 55618), (8748, 27809)]