18150943971

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{6959}}^1$

素因数の和:7455

約数の個数: 32

約数和(自身を含む): 25571819520

約数和(自身を除く): 7420875549

約数列:

[1, 3, 23, 69, 103, 309, 367, 1101, 2369, 6959, 7107, 8441, 20877, 25323, 37801, 113403, 160057, 480171, 716777, 869423, 2150331, 2553953, 2608269, 7661859, 16485871, 49457613, 58740919, 176222757, 263057159, 789171477, 6050314657, 18150943971]

約数ペア:

[(1, 18150943971), (3, 6050314657), (23, 789171477), (69, 263057159), (103, 176222757), (309, 58740919), (367, 49457613), (1101, 16485871), (2369, 7661859), (6959, 2608269), (7107, 2553953), (8441, 2150331), (20877, 869423), (25323, 716777), (37801, 480171), (113403, 160057)]