18605189204

素因数分解:

$2^2\times 7^1\times {\mathrm{5519}}^1\times {\mathrm{120397}}^1$

素因数の和:125927

約数の個数: 24

約数和(自身を含む): 37217429760

約数和(自身を除く): 18612240556

約数列:

[1, 2, 4, 7, 14, 28, 5519, 11038, 22076, 38633, 77266, 120397, 154532, 240794, 481588, 842779, 1685558, 3371116, 664471043, 1328942086, 2657884172, 4651297301, 9302594602, 18605189204]

約数ペア:

[(1, 18605189204), (2, 9302594602), (4, 4651297301), (7, 2657884172), (14, 1328942086), (28, 664471043), (5519, 3371116), (11038, 1685558), (22076, 842779), (38633, 481588), (77266, 240794), (120397, 154532)]