16751268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20231}}^1$

素因数の和:20264

約数の個数: 36

約数和(自身を含む): 44186688

約数和(自身を除く): 27435420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 20231, 40462, 60693, 80924, 121386, 182079, 242772, 364158, 465313, 728316, 930626, 1395939, 1861252, 2791878, 4187817, 5583756, 8375634, 16751268]

約数ペア:

[(1, 16751268), (2, 8375634), (3, 5583756), (4, 4187817), (6, 2791878), (9, 1861252), (12, 1395939), (18, 930626), (23, 728316), (36, 465313), (46, 364158), (69, 242772), (92, 182079), (138, 121386), (207, 80924), (276, 60693), (414, 40462), (828, 20231)]