18047124

素因数分解:

$2^2\times 3^7\times {\mathrm{2063}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 47389440

約数和(自身を除く): 29342316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2063, 2187, 2916, 4126, 4374, 6189, 8252, 8748, 12378, 18567, 24756, 37134, 55701, 74268, 111402, 167103, 222804, 334206, 501309, 668412, 1002618, 1503927, 2005236, 3007854, 4511781, 6015708, 9023562, 18047124]

約数ペア:

[(1, 18047124), (2, 9023562), (3, 6015708), (4, 4511781), (6, 3007854), (9, 2005236), (12, 1503927), (18, 1002618), (27, 668412), (36, 501309), (54, 334206), (81, 222804), (108, 167103), (162, 111402), (243, 74268), (324, 55701), (486, 37134), (729, 24756), (972, 18567), (1458, 12378), (2063, 8748), (2187, 8252), (2916, 6189), (4126, 4374)]