2143656

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 6115200

約数和(自身を除く): 3971544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1567, 3134, 4701, 6268, 9402, 12536, 14103, 18804, 28206, 29773, 37608, 56412, 59546, 89319, 112824, 119092, 178638, 238184, 267957, 357276, 535914, 714552, 1071828, 2143656]

約数ペア:

[(1, 2143656), (2, 1071828), (3, 714552), (4, 535914), (6, 357276), (8, 267957), (9, 238184), (12, 178638), (18, 119092), (19, 112824), (24, 89319), (36, 59546), (38, 56412), (57, 37608), (72, 29773), (76, 28206), (114, 18804), (152, 14103), (171, 12536), (228, 9402), (342, 6268), (456, 4701), (684, 3134), (1368, 1567)]