1771434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 4650048

約数和(自身を除く): 2878614

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 827, 1071, 1654, 2142, 2481, 4962, 5789, 7443, 11578, 14059, 14886, 17367, 28118, 34734, 42177, 52101, 84354, 98413, 104202, 126531, 196826, 253062, 295239, 590478, 885717, 1771434]

約数ペア:

[(1, 1771434), (2, 885717), (3, 590478), (6, 295239), (7, 253062), (9, 196826), (14, 126531), (17, 104202), (18, 98413), (21, 84354), (34, 52101), (42, 42177), (51, 34734), (63, 28118), (102, 17367), (119, 14886), (126, 14059), (153, 11578), (238, 7443), (306, 5789), (357, 4962), (714, 2481), (827, 2142), (1071, 1654)]