18126612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23977}}^1$

素因数の和:23997

約数の個数: 48

約数和(自身を含む): 53710720

約数和(自身を除く): 35584108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 23977, 47954, 71931, 95908, 143862, 167839, 215793, 287724, 335678, 431586, 503517, 647379, 671356, 863172, 1007034, 1294758, 1510551, 2014068, 2589516, 3021102, 4531653, 6042204, 9063306, 18126612]

約数ペア:

[(1, 18126612), (2, 9063306), (3, 6042204), (4, 4531653), (6, 3021102), (7, 2589516), (9, 2014068), (12, 1510551), (14, 1294758), (18, 1007034), (21, 863172), (27, 671356), (28, 647379), (36, 503517), (42, 431586), (54, 335678), (63, 287724), (84, 215793), (108, 167839), (126, 143862), (189, 95908), (252, 71931), (378, 47954), (756, 23977)]