3089898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 7750080

約数和(自身を除く): 4660182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 179, 274, 358, 411, 537, 822, 959, 1074, 1233, 1253, 1611, 1918, 2466, 2506, 2877, 3222, 3759, 5754, 7518, 8631, 11277, 17262, 22554, 24523, 49046, 73569, 147138, 171661, 220707, 343322, 441414, 514983, 1029966, 1544949, 3089898]

約数ペア:

[(1, 3089898), (2, 1544949), (3, 1029966), (6, 514983), (7, 441414), (9, 343322), (14, 220707), (18, 171661), (21, 147138), (42, 73569), (63, 49046), (126, 24523), (137, 22554), (179, 17262), (274, 11277), (358, 8631), (411, 7518), (537, 5754), (822, 3759), (959, 3222), (1074, 2877), (1233, 2506), (1253, 2466), (1611, 1918)]