987029274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{68917}}^1$

素因数の和:68971

約数の個数: 64

約数和(自身を含む): 2540593152

約数和(自身を除く): 1553563878

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 14322, 68917, 137834, 206751, 413502, 482419, 758087, 964838, 1447257, 1516174, 2136427, 2274261, 2894514, 4272854, 4548522, 5306609, 6409281, 10613218, 12818562, 14954989, 15919827, 23500697, 29909978, 31839654, 44864967, 47001394, 70502091, 89729934, 141004182, 164504879, 329009758, 493514637, 987029274]

約数ペア:

[(1, 987029274), (2, 493514637), (3, 329009758), (6, 164504879), (7, 141004182), (11, 89729934), (14, 70502091), (21, 47001394), (22, 44864967), (31, 31839654), (33, 29909978), (42, 23500697), (62, 15919827), (66, 14954989), (77, 12818562), (93, 10613218), (154, 6409281), (186, 5306609), (217, 4548522), (231, 4272854), (341, 2894514), (434, 2274261), (462, 2136427), (651, 1516174), (682, 1447257), (1023, 964838), (1302, 758087), (2046, 482419), (2387, 413502), (4774, 206751), (7161, 137834), (14322, 68917)]