191558934

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4621}}^1$

素因数の和:4690

約数の個数: 72

約数和(自身を含む): 493185888

約数和(自身を除く): 301626954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 4606, 4621, 5922, 6909, 9242, 13818, 13863, 20727, 27726, 32347, 41454, 41589, 64694, 83178, 97041, 194082, 217187, 226429, 291123, 434374, 452858, 582246, 651561, 679287, 1303122, 1358574, 1520309, 1954683, 2037861, 3040618, 3909366, 4075722, 4560927, 9121854, 10642163, 13682781, 21284326, 27365562, 31926489, 63852978, 95779467, 191558934]

約数ペア:

[(1, 191558934), (2, 95779467), (3, 63852978), (6, 31926489), (7, 27365562), (9, 21284326), (14, 13682781), (18, 10642163), (21, 9121854), (42, 4560927), (47, 4075722), (49, 3909366), (63, 3040618), (94, 2037861), (98, 1954683), (126, 1520309), (141, 1358574), (147, 1303122), (282, 679287), (294, 651561), (329, 582246), (423, 452858), (441, 434374), (658, 291123), (846, 226429), (882, 217187), (987, 194082), (1974, 97041), (2303, 83178), (2961, 64694), (4606, 41589), (4621, 41454), (5922, 32347), (6909, 27726), (9242, 20727), (13818, 13863)]