2187987144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{10151}}^1$

素因数の和:11450

約数の個数: 64

約数和(自身を含む): 6256880640

約数和(自身を除く): 4068893496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1283, 2566, 3849, 5132, 7698, 8981, 10151, 10264, 15396, 17962, 20302, 26943, 30453, 30792, 35924, 40604, 53886, 60906, 71057, 71848, 81208, 107772, 121812, 142114, 213171, 215544, 243624, 284228, 426342, 568456, 852684, 1705368, 13023733, 26047466, 39071199, 52094932, 78142398, 91166131, 104189864, 156284796, 182332262, 273498393, 312569592, 364664524, 546996786, 729329048, 1093993572, 2187987144]

約数ペア:

[(1, 2187987144), (2, 1093993572), (3, 729329048), (4, 546996786), (6, 364664524), (7, 312569592), (8, 273498393), (12, 182332262), (14, 156284796), (21, 104189864), (24, 91166131), (28, 78142398), (42, 52094932), (56, 39071199), (84, 26047466), (168, 13023733), (1283, 1705368), (2566, 852684), (3849, 568456), (5132, 426342), (7698, 284228), (8981, 243624), (10151, 215544), (10264, 213171), (15396, 142114), (17962, 121812), (20302, 107772), (26943, 81208), (30453, 71848), (30792, 71057), (35924, 60906), (40604, 53886)]