1993195176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{252431}}^1$

素因数の和:252494

約数の個数: 64

約数和(自身を含む): 5816033280

約数和(自身を除く): 3822838104

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, 252431, 504862, 757293, 1009724, 1514586, 1767017, 2019448, 3029172, 3534034, 5301051, 6058344, 7068068, 10602102, 11864257, 14136136, 21204204, 23728514, 35592771, 42408408, 47457028, 71185542, 83049799, 94914056, 142371084, 166099598, 249149397, 284742168, 332199196, 498298794, 664398392, 996597588, 1993195176]

約数ペア:

[(1, 1993195176), (2, 996597588), (3, 664398392), (4, 498298794), (6, 332199196), (7, 284742168), (8, 249149397), (12, 166099598), (14, 142371084), (21, 94914056), (24, 83049799), (28, 71185542), (42, 47457028), (47, 42408408), (56, 35592771), (84, 23728514), (94, 21204204), (141, 14136136), (168, 11864257), (188, 10602102), (282, 7068068), (329, 6058344), (376, 5301051), (564, 3534034), (658, 3029172), (987, 2019448), (1128, 1767017), (1316, 1514586), (1974, 1009724), (2632, 757293), (3948, 504862), (7896, 252431)]