15672795978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{253679}}^1$

素因数の和:255162

約数の個数: 32

約数和(自身を含む): 35848028160

約数和(自身を除く): 20175232182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1471, 2942, 4413, 8826, 10297, 20594, 30891, 61782, 253679, 507358, 761037, 1522074, 1775753, 3551506, 5327259, 10654518, 373161809, 746323618, 1119485427, 2238970854, 2612132663, 5224265326, 7836397989, 15672795978]

約数ペア:

[(1, 15672795978), (2, 7836397989), (3, 5224265326), (6, 2612132663), (7, 2238970854), (14, 1119485427), (21, 746323618), (42, 373161809), (1471, 10654518), (2942, 5327259), (4413, 3551506), (8826, 1775753), (10297, 1522074), (20594, 761037), (30891, 507358), (61782, 253679)]