22156974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4289}}^1$

素因数の和:4345

約数の個数: 48

約数和(自身を含む): 56216160

約数和(自身を除く): 34059186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 4289, 5166, 8578, 12867, 25734, 30023, 38601, 60046, 77202, 90069, 175849, 180138, 270207, 351698, 527547, 540414, 1055094, 1230943, 1582641, 2461886, 3165282, 3692829, 7385658, 11078487, 22156974]

約数ペア:

[(1, 22156974), (2, 11078487), (3, 7385658), (6, 3692829), (7, 3165282), (9, 2461886), (14, 1582641), (18, 1230943), (21, 1055094), (41, 540414), (42, 527547), (63, 351698), (82, 270207), (123, 180138), (126, 175849), (246, 90069), (287, 77202), (369, 60046), (574, 38601), (738, 30023), (861, 25734), (1722, 12867), (2583, 8578), (4289, 5166)]