25977978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5843}}^1$

素因数の和:5883

約数の個数: 48

約数和(自身を含む): 63816480

約数和(自身を除く): 37838502

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 5843, 11686, 17529, 35058, 52587, 75959, 105174, 111017, 151918, 222034, 227877, 333051, 455754, 666102, 683631, 999153, 1367262, 1443221, 1998306, 2886442, 4329663, 8659326, 12988989, 25977978]

約数ペア:

[(1, 25977978), (2, 12988989), (3, 8659326), (6, 4329663), (9, 2886442), (13, 1998306), (18, 1443221), (19, 1367262), (26, 999153), (38, 683631), (39, 666102), (57, 455754), (78, 333051), (114, 227877), (117, 222034), (171, 151918), (234, 111017), (247, 105174), (342, 75959), (494, 52587), (741, 35058), (1482, 17529), (2223, 11686), (4446, 5843)]