391622184

素因数分解:

$2^3\times 3^2\times {\mathrm{5439197}}^1$

素因数の和:5439209

約数の個数: 24

約数和(自身を含む): 1060643610

約数和(自身を除く): 669021426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5439197, 10878394, 16317591, 21756788, 32635182, 43513576, 48952773, 65270364, 97905546, 130540728, 195811092, 391622184]

約数ペア:

[(1, 391622184), (2, 195811092), (3, 130540728), (4, 97905546), (6, 65270364), (8, 48952773), (9, 43513576), (12, 32635182), (18, 21756788), (24, 16317591), (36, 10878394), (72, 5439197)]