981357048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1947137}}^1$

素因数の和:1947156

約数の個数: 48

約数和(自身を含む): 3037535280

約数和(自身を除く): 2056178232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1947137, 3894274, 5841411, 7788548, 11682822, 13629959, 15577096, 17524233, 23365644, 27259918, 35048466, 40889877, 46731288, 54519836, 70096932, 81779754, 109039672, 122669631, 140193864, 163559508, 245339262, 327119016, 490678524, 981357048]

約数ペア:

[(1, 981357048), (2, 490678524), (3, 327119016), (4, 245339262), (6, 163559508), (7, 140193864), (8, 122669631), (9, 109039672), (12, 81779754), (14, 70096932), (18, 54519836), (21, 46731288), (24, 40889877), (28, 35048466), (36, 27259918), (42, 23365644), (56, 17524233), (63, 15577096), (72, 13629959), (84, 11682822), (126, 7788548), (168, 5841411), (252, 3894274), (504, 1947137)]