38519964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{152857}}^1$

素因数の和:152874

約数の個数: 36

約数和(自身を含む): 111280624

約数和(自身を除く): 72760660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 152857, 305714, 458571, 611428, 917142, 1069999, 1375713, 1834284, 2139998, 2751426, 3209997, 4279996, 5502852, 6419994, 9629991, 12839988, 19259982, 38519964]

約数ペア:

[(1, 38519964), (2, 19259982), (3, 12839988), (4, 9629991), (6, 6419994), (7, 5502852), (9, 4279996), (12, 3209997), (14, 2751426), (18, 2139998), (21, 1834284), (28, 1375713), (36, 1069999), (42, 917142), (63, 611428), (84, 458571), (126, 305714), (252, 152857)]