18527108

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 33392352

約数和(自身を除く): 14865244

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 947, 1894, 3788, 4891, 9782, 19564, 63449, 69131, 126898, 138262, 253796, 276524, 4631777, 9263554, 18527108]

約数ペア:

[(1, 18527108), (2, 9263554), (4, 4631777), (67, 276524), (73, 253796), (134, 138262), (146, 126898), (268, 69131), (292, 63449), (947, 19564), (1894, 9782), (3788, 4891)]