13818444920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{7050227}}^1$

素因数の和:7050252

約数の個数: 48

約数和(自身を含む): 36167669640

約数和(自身を除く): 22349224720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 7050227, 14100454, 28200908, 35251135, 49351589, 56401816, 70502270, 98703178, 141004540, 197406356, 246757945, 282009080, 345461123, 394812712, 493515890, 690922246, 987031780, 1381844492, 1727305615, 1974063560, 2763688984, 3454611230, 6909222460, 13818444920]

約数ペア:

[(1, 13818444920), (2, 6909222460), (4, 3454611230), (5, 2763688984), (7, 1974063560), (8, 1727305615), (10, 1381844492), (14, 987031780), (20, 690922246), (28, 493515890), (35, 394812712), (40, 345461123), (49, 282009080), (56, 246757945), (70, 197406356), (98, 141004540), (140, 98703178), (196, 70502270), (245, 56401816), (280, 49351589), (392, 35251135), (490, 28200908), (980, 14100454), (1960, 7050227)]