8049797388

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1049791}}^1$

素因数の和:1049875

約数の個数: 48

約数和(自身を含む): 21163806720

約数和(自身を除く): 13114009332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 1049791, 2099582, 3149373, 4199164, 6298746, 9448119, 12597492, 18896238, 28344357, 37792476, 56688714, 74535161, 113377428, 149070322, 223605483, 298140644, 447210966, 670816449, 894421932, 1341632898, 2012449347, 2683265796, 4024898694, 8049797388]

約数ペア:

[(1, 8049797388), (2, 4024898694), (3, 2683265796), (4, 2012449347), (6, 1341632898), (9, 894421932), (12, 670816449), (18, 447210966), (27, 298140644), (36, 223605483), (54, 149070322), (71, 113377428), (108, 74535161), (142, 56688714), (213, 37792476), (284, 28344357), (426, 18896238), (639, 12597492), (852, 9448119), (1278, 6298746), (1917, 4199164), (2556, 3149373), (3834, 2099582), (7668, 1049791)]