842391438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2865277}}^1$

素因数の和:2865296

約数の個数: 24

約数和(自身を含む): 1959850152

約数和(自身を除く): 1117458714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2865277, 5730554, 8595831, 17191662, 20056939, 40113878, 60170817, 120341634, 140398573, 280797146, 421195719, 842391438]

約数ペア:

[(1, 842391438), (2, 421195719), (3, 280797146), (6, 140398573), (7, 120341634), (14, 60170817), (21, 40113878), (42, 20056939), (49, 17191662), (98, 8595831), (147, 5730554), (294, 2865277)]