139670874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{158357}}^1$

素因数の和:158379

約数の個数: 36

約数和(自身を含む): 352029834

約数和(自身を除く): 212358960

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 158357, 316714, 475071, 950142, 1108499, 1425213, 2216998, 2850426, 3325497, 6650994, 7759493, 9976491, 15518986, 19952982, 23278479, 46556958, 69835437, 139670874]

約数ペア:

[(1, 139670874), (2, 69835437), (3, 46556958), (6, 23278479), (7, 19952982), (9, 15518986), (14, 9976491), (18, 7759493), (21, 6650994), (42, 3325497), (49, 2850426), (63, 2216998), (98, 1425213), (126, 1108499), (147, 950142), (294, 475071), (441, 316714), (882, 158357)]