319317978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{46643}}^1$

素因数の和:46818

約数の個数: 32

約数和(自身を含む): 734363136

約数和(自身を除く): 415045158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 46643, 93286, 139929, 279858, 326501, 653002, 979503, 1959006, 7602809, 15205618, 22808427, 45616854, 53219663, 106439326, 159658989, 319317978]

約数ペア:

[(1, 319317978), (2, 159658989), (3, 106439326), (6, 53219663), (7, 45616854), (14, 22808427), (21, 15205618), (42, 7602809), (163, 1959006), (326, 979503), (489, 653002), (978, 326501), (1141, 279858), (2282, 139929), (3423, 93286), (6846, 46643)]