8722854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 21835008

約数和(自身を除く): 13112154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 647, 749, 963, 1294, 1498, 1926, 1941, 2247, 3882, 4494, 4529, 5823, 6741, 9058, 11646, 13482, 13587, 27174, 40761, 69229, 81522, 138458, 207687, 415374, 484603, 623061, 969206, 1246122, 1453809, 2907618, 4361427, 8722854]

約数ペア:

[(1, 8722854), (2, 4361427), (3, 2907618), (6, 1453809), (7, 1246122), (9, 969206), (14, 623061), (18, 484603), (21, 415374), (42, 207687), (63, 138458), (107, 81522), (126, 69229), (214, 40761), (321, 27174), (642, 13587), (647, 13482), (749, 11646), (963, 9058), (1294, 6741), (1498, 5823), (1926, 4529), (1941, 4494), (2247, 3882)]