9211986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 23048064

約数和(自身を除く): 13836078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 647, 678, 791, 1017, 1294, 1582, 1941, 2034, 2373, 3882, 4529, 4746, 5823, 7119, 9058, 11646, 13587, 14238, 27174, 40761, 73111, 81522, 146222, 219333, 438666, 511777, 657999, 1023554, 1315998, 1535331, 3070662, 4605993, 9211986]

約数ペア:

[(1, 9211986), (2, 4605993), (3, 3070662), (6, 1535331), (7, 1315998), (9, 1023554), (14, 657999), (18, 511777), (21, 438666), (42, 219333), (63, 146222), (113, 81522), (126, 73111), (226, 40761), (339, 27174), (647, 14238), (678, 13587), (791, 11646), (1017, 9058), (1294, 7119), (1582, 5823), (1941, 4746), (2034, 4529), (2373, 3882)]