2078874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2357}}^1$

素因数の和:2379

約数の個数: 36

約数和(自身を含む): 5241834

約数和(自身を除く): 3162960

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2357, 4714, 7071, 14142, 16499, 21213, 32998, 42426, 49497, 98994, 115493, 148491, 230986, 296982, 346479, 692958, 1039437, 2078874]

約数ペア:

[(1, 2078874), (2, 1039437), (3, 692958), (6, 346479), (7, 296982), (9, 230986), (14, 148491), (18, 115493), (21, 98994), (42, 49497), (49, 42426), (63, 32998), (98, 21213), (126, 16499), (147, 14142), (294, 7071), (441, 4714), (882, 2357)]