8919078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 21669120

約数和(自身を除く): 12750042

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 1319, 2254, 2638, 3381, 3957, 6762, 7914, 9233, 18466, 27699, 30337, 55398, 60674, 64631, 91011, 129262, 182022, 193893, 212359, 387786, 424718, 637077, 1274154, 1486513, 2973026, 4459539, 8919078]

約数ペア:

[(1, 8919078), (2, 4459539), (3, 2973026), (6, 1486513), (7, 1274154), (14, 637077), (21, 424718), (23, 387786), (42, 212359), (46, 193893), (49, 182022), (69, 129262), (98, 91011), (138, 64631), (147, 60674), (161, 55398), (294, 30337), (322, 27699), (483, 18466), (966, 9233), (1127, 7914), (1319, 6762), (2254, 3957), (2638, 3381)]