31485132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41647}}^1$

素因数の和:41667

約数の個数: 48

約数和(自身を含む): 93291520

約数和(自身を除く): 61806388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 41647, 83294, 124941, 166588, 249882, 291529, 374823, 499764, 583058, 749646, 874587, 1124469, 1166116, 1499292, 1749174, 2248938, 2623761, 3498348, 4497876, 5247522, 7871283, 10495044, 15742566, 31485132]

約数ペア:

[(1, 31485132), (2, 15742566), (3, 10495044), (4, 7871283), (6, 5247522), (7, 4497876), (9, 3498348), (12, 2623761), (14, 2248938), (18, 1749174), (21, 1499292), (27, 1166116), (28, 1124469), (36, 874587), (42, 749646), (54, 583058), (63, 499764), (84, 374823), (108, 291529), (126, 249882), (189, 166588), (252, 124941), (378, 83294), (756, 41647)]