1140745578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1747}}^1\times {\mathrm{2221}}^1$

素因数の和:3987

約数の個数: 48

約数和(自身を含む): 2656694304

約数和(自身を除く): 1515948726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1747, 2221, 3494, 4442, 5241, 6663, 10482, 12229, 13326, 15547, 24458, 31094, 36687, 46641, 73374, 85603, 93282, 108829, 171206, 217658, 256809, 326487, 513618, 652974, 3880087, 7760174, 11640261, 23280522, 27160609, 54321218, 81481827, 162963654, 190124263, 380248526, 570372789, 1140745578]

約数ペア:

[(1, 1140745578), (2, 570372789), (3, 380248526), (6, 190124263), (7, 162963654), (14, 81481827), (21, 54321218), (42, 27160609), (49, 23280522), (98, 11640261), (147, 7760174), (294, 3880087), (1747, 652974), (2221, 513618), (3494, 326487), (4442, 256809), (5241, 217658), (6663, 171206), (10482, 108829), (12229, 93282), (13326, 85603), (15547, 73374), (24458, 46641), (31094, 36687)]