2978999772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{16069}}^1$

素因数の和:18290

約数の個数: 48

約数和(自身を含む): 7948093440

約数和(自身を除く): 4969093668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2207, 4414, 6621, 8828, 13242, 15449, 16069, 26484, 30898, 32138, 46347, 48207, 61796, 64276, 92694, 96414, 112483, 185388, 192828, 224966, 337449, 449932, 674898, 1349796, 35464283, 70928566, 106392849, 141857132, 212785698, 248249981, 425571396, 496499962, 744749943, 992999924, 1489499886, 2978999772]

約数ペア:

[(1, 2978999772), (2, 1489499886), (3, 992999924), (4, 744749943), (6, 496499962), (7, 425571396), (12, 248249981), (14, 212785698), (21, 141857132), (28, 106392849), (42, 70928566), (84, 35464283), (2207, 1349796), (4414, 674898), (6621, 449932), (8828, 337449), (13242, 224966), (15449, 192828), (16069, 185388), (26484, 112483), (30898, 96414), (32138, 92694), (46347, 64276), (48207, 61796)]