179467902

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 398990592

約数和(自身を除く): 219522690

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 307, 423, 614, 691, 846, 921, 1382, 1842, 2073, 2763, 4146, 5526, 6219, 12438, 14429, 28858, 32477, 43287, 64954, 86574, 97431, 129861, 194862, 212137, 259722, 292293, 424274, 584586, 636411, 1272822, 1909233, 3818466, 9970439, 19940878, 29911317, 59822634, 89733951, 179467902]

約数ペア:

[(1, 179467902), (2, 89733951), (3, 59822634), (6, 29911317), (9, 19940878), (18, 9970439), (47, 3818466), (94, 1909233), (141, 1272822), (282, 636411), (307, 584586), (423, 424274), (614, 292293), (691, 259722), (846, 212137), (921, 194862), (1382, 129861), (1842, 97431), (2073, 86574), (2763, 64954), (4146, 43287), (5526, 32477), (6219, 28858), (12438, 14429)]