2021615568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2005571}}^1$

素因数の和:2005592

約数の個数: 60

約数和(自身を含む): 6465964128

約数和(自身を除く): 4444348560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2005571, 4011142, 6016713, 8022284, 12033426, 14038997, 16044568, 18050139, 24066852, 28077994, 32089136, 36100278, 42116991, 48133704, 56155988, 72200556, 84233982, 96267408, 112311976, 126350973, 144401112, 168467964, 224623952, 252701946, 288802224, 336935928, 505403892, 673871856, 1010807784, 2021615568]

約数ペア:

[(1, 2021615568), (2, 1010807784), (3, 673871856), (4, 505403892), (6, 336935928), (7, 288802224), (8, 252701946), (9, 224623952), (12, 168467964), (14, 144401112), (16, 126350973), (18, 112311976), (21, 96267408), (24, 84233982), (28, 72200556), (36, 56155988), (42, 48133704), (48, 42116991), (56, 36100278), (63, 32089136), (72, 28077994), (84, 24066852), (112, 18050139), (126, 16044568), (144, 14038997), (168, 12033426), (252, 8022284), (336, 6016713), (504, 4011142), (1008, 2005571)]