31330404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17761}}^1$

素因数の和:17785

約数の個数: 54

約数和(自身を含む): 92131494

約数和(自身を除く): 60801090

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 17761, 35522, 53283, 71044, 106566, 124327, 159849, 213132, 248654, 319698, 372981, 497308, 639396, 745962, 870289, 1118943, 1491924, 1740578, 2237886, 2610867, 3481156, 4475772, 5221734, 7832601, 10443468, 15665202, 31330404]

約数ペア:

[(1, 31330404), (2, 15665202), (3, 10443468), (4, 7832601), (6, 5221734), (7, 4475772), (9, 3481156), (12, 2610867), (14, 2237886), (18, 1740578), (21, 1491924), (28, 1118943), (36, 870289), (42, 745962), (49, 639396), (63, 497308), (84, 372981), (98, 319698), (126, 248654), (147, 213132), (196, 159849), (252, 124327), (294, 106566), (441, 71044), (588, 53283), (882, 35522), (1764, 17761)]