1385340318

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{1231}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 3038171136

約数和(自身を除く): 1652830818

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 607, 618, 927, 1214, 1231, 1821, 1854, 2462, 3642, 3693, 5463, 7386, 10926, 11079, 22158, 62521, 125042, 126793, 187563, 253586, 375126, 380379, 562689, 747217, 760758, 1125378, 1141137, 1494434, 2241651, 2282274, 4483302, 6724953, 13449906, 76963351, 153926702, 230890053, 461780106, 692670159, 1385340318]

約数ペア:

[(1, 1385340318), (2, 692670159), (3, 461780106), (6, 230890053), (9, 153926702), (18, 76963351), (103, 13449906), (206, 6724953), (309, 4483302), (607, 2282274), (618, 2241651), (927, 1494434), (1214, 1141137), (1231, 1125378), (1821, 760758), (1854, 747217), (2462, 562689), (3642, 380379), (3693, 375126), (5463, 253586), (7386, 187563), (10926, 126793), (11079, 125042), (22158, 62521)]