21848382

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6781}}^1$

素因数の和:6968

約数の個数: 24

約数和(自身を含む): 47609640

約数和(自身を除く): 25761258

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 6781, 13562, 20343, 40686, 61029, 122058, 1213799, 2427598, 3641397, 7282794, 10924191, 21848382]

約数ペア:

[(1, 21848382), (2, 10924191), (3, 7282794), (6, 3641397), (9, 2427598), (18, 1213799), (179, 122058), (358, 61029), (537, 40686), (1074, 20343), (1611, 13562), (3222, 6781)]