18068787912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2288347}}^1$

素因数の和:2288410

約数の個数: 64

約数和(自身を含む): 52723537920

約数和(自身を除く): 34654750008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 2288347, 4576694, 6865041, 9153388, 13730082, 16018429, 18306776, 27460164, 32036858, 48055287, 54920328, 64073716, 96110574, 107552309, 128147432, 192221148, 215104618, 322656927, 384442296, 430209236, 645313854, 752866163, 860418472, 1290627708, 1505732326, 2258598489, 2581255416, 3011464652, 4517196978, 6022929304, 9034393956, 18068787912]

約数ペア:

[(1, 18068787912), (2, 9034393956), (3, 6022929304), (4, 4517196978), (6, 3011464652), (7, 2581255416), (8, 2258598489), (12, 1505732326), (14, 1290627708), (21, 860418472), (24, 752866163), (28, 645313854), (42, 430209236), (47, 384442296), (56, 322656927), (84, 215104618), (94, 192221148), (141, 128147432), (168, 107552309), (188, 96110574), (282, 64073716), (329, 54920328), (376, 48055287), (564, 32036858), (658, 27460164), (987, 18306776), (1128, 16018429), (1316, 13730082), (1974, 9153388), (2632, 6865041), (3948, 4576694), (7896, 2288347)]