1950981354

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2211997}}^1$

素因数の和:2212019

約数の個数: 36

約数和(自身を含む): 4917271554

約数和(自身を除く): 2966290200

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2211997, 4423994, 6635991, 13271982, 15483979, 19907973, 30967958, 39815946, 46451937, 92903874, 108387853, 139355811, 216775706, 278711622, 325163559, 650327118, 975490677, 1950981354]

約数ペア:

[(1, 1950981354), (2, 975490677), (3, 650327118), (6, 325163559), (7, 278711622), (9, 216775706), (14, 139355811), (18, 108387853), (21, 92903874), (42, 46451937), (49, 39815946), (63, 30967958), (98, 19907973), (126, 15483979), (147, 13271982), (294, 6635991), (441, 4423994), (882, 2211997)]