13156722978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{284003}}^1$

素因数の和:285118

約数の個数: 32

約数和(自身を含む): 30099879936

約数和(自身を除く): 16943156958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1103, 2206, 3309, 6618, 7721, 15442, 23163, 46326, 284003, 568006, 852009, 1704018, 1988021, 3976042, 5964063, 11928126, 313255309, 626510618, 939765927, 1879531854, 2192787163, 4385574326, 6578361489, 13156722978]

約数ペア:

[(1, 13156722978), (2, 6578361489), (3, 4385574326), (6, 2192787163), (7, 1879531854), (14, 939765927), (21, 626510618), (42, 313255309), (1103, 11928126), (2206, 5964063), (3309, 3976042), (6618, 1988021), (7721, 1704018), (15442, 852009), (23163, 568006), (46326, 284003)]