1951866

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2213}}^1$

素因数の和:2235

約数の個数: 36

約数和(自身を含む): 4921722

約数和(自身を除く): 2969856

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2213, 4426, 6639, 13278, 15491, 19917, 30982, 39834, 46473, 92946, 108437, 139419, 216874, 278838, 325311, 650622, 975933, 1951866]

約数ペア:

[(1, 1951866), (2, 975933), (3, 650622), (6, 325311), (7, 278838), (9, 216874), (14, 139419), (18, 108437), (21, 92946), (42, 46473), (49, 39834), (63, 30982), (98, 19917), (126, 15491), (147, 13278), (294, 6639), (441, 4426), (882, 2213)]