2187976392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4341223}}^1$

素因数の和:4341242

約数の個数: 48

約数和(自身を含む): 6772309440

約数和(自身を除く): 4584333048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4341223, 8682446, 13023669, 17364892, 26047338, 30388561, 34729784, 39071007, 52094676, 60777122, 78142014, 91165683, 104189352, 121554244, 156284028, 182331366, 243108488, 273497049, 312568056, 364662732, 546994098, 729325464, 1093988196, 2187976392]

約数ペア:

[(1, 2187976392), (2, 1093988196), (3, 729325464), (4, 546994098), (6, 364662732), (7, 312568056), (8, 273497049), (9, 243108488), (12, 182331366), (14, 156284028), (18, 121554244), (21, 104189352), (24, 91165683), (28, 78142014), (36, 60777122), (42, 52094676), (56, 39071007), (63, 34729784), (72, 30388561), (84, 26047338), (126, 17364892), (168, 13023669), (252, 8682446), (504, 4341223)]