21836167146

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{953}}^1\times {\mathrm{2551}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 47474856000

約数和(自身を除く): 25638688854

約数列:

[1, 2, 3, 6, 9, 18, 499, 953, 998, 1497, 1906, 2551, 2859, 2994, 4491, 5102, 5718, 7653, 8577, 8982, 15306, 17154, 22959, 45918, 475547, 951094, 1272949, 1426641, 2431103, 2545898, 2853282, 3818847, 4279923, 4862206, 7293309, 7637694, 8559846, 11456541, 14586618, 21879927, 22913082, 43759854, 1213120397, 2426240794, 3639361191, 7278722382, 10918083573, 21836167146]

約数ペア:

[(1, 21836167146), (2, 10918083573), (3, 7278722382), (6, 3639361191), (9, 2426240794), (18, 1213120397), (499, 43759854), (953, 22913082), (998, 21879927), (1497, 14586618), (1906, 11456541), (2551, 8559846), (2859, 7637694), (2994, 7293309), (4491, 4862206), (5102, 4279923), (5718, 3818847), (7653, 2853282), (8577, 2545898), (8982, 2431103), (15306, 1426641), (17154, 1272949), (22959, 951094), (45918, 475547)]