9886188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 25088000

約数和(自身を除く): 15201812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 499, 508, 762, 998, 1497, 1524, 1651, 1996, 2994, 3302, 4953, 5988, 6487, 6604, 9906, 12974, 19461, 19812, 25948, 38922, 63373, 77844, 126746, 190119, 253492, 380238, 760476, 823849, 1647698, 2471547, 3295396, 4943094, 9886188]

約数ペア:

[(1, 9886188), (2, 4943094), (3, 3295396), (4, 2471547), (6, 1647698), (12, 823849), (13, 760476), (26, 380238), (39, 253492), (52, 190119), (78, 126746), (127, 77844), (156, 63373), (254, 38922), (381, 25948), (499, 19812), (508, 19461), (762, 12974), (998, 9906), (1497, 6604), (1524, 6487), (1651, 5988), (1996, 4953), (2994, 3302)]