2567219994

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1747}}^1$

素因数の和:2001

約数の個数: 80

約数和(自身を含む): 5908687488

約数和(自身を除く): 3341467494

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 193, 282, 386, 423, 579, 846, 1158, 1269, 1737, 1747, 2538, 3474, 3494, 3807, 5211, 5241, 7614, 9071, 10422, 10482, 15633, 15723, 18142, 27213, 31266, 31446, 47169, 54426, 81639, 82109, 94338, 141507, 163278, 164218, 244917, 246327, 283014, 337171, 489834, 492654, 674342, 734751, 738981, 1011513, 1469502, 1477962, 2023026, 2216943, 3034539, 4433886, 6069078, 6650829, 9103617, 13301658, 15847037, 18207234, 27310851, 31694074, 47541111, 54621702, 95082222, 142623333, 285246666, 427869999, 855739998, 1283609997, 2567219994]

約数ペア:

[(1, 2567219994), (2, 1283609997), (3, 855739998), (6, 427869999), (9, 285246666), (18, 142623333), (27, 95082222), (47, 54621702), (54, 47541111), (81, 31694074), (94, 27310851), (141, 18207234), (162, 15847037), (193, 13301658), (282, 9103617), (386, 6650829), (423, 6069078), (579, 4433886), (846, 3034539), (1158, 2216943), (1269, 2023026), (1737, 1477962), (1747, 1469502), (2538, 1011513), (3474, 738981), (3494, 734751), (3807, 674342), (5211, 492654), (5241, 489834), (7614, 337171), (9071, 283014), (10422, 246327), (10482, 244917), (15633, 164218), (15723, 163278), (18142, 141507), (27213, 94338), (31266, 82109), (31446, 81639), (47169, 54426)]