61371828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{243539}}^1$

素因数の和:243556

約数の個数: 36

約数和(自身を含む): 177297120

約数和(自身を除く): 115925292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 243539, 487078, 730617, 974156, 1461234, 1704773, 2191851, 2922468, 3409546, 4383702, 5114319, 6819092, 8767404, 10228638, 15342957, 20457276, 30685914, 61371828]

約数ペア:

[(1, 61371828), (2, 30685914), (3, 20457276), (4, 15342957), (6, 10228638), (7, 8767404), (9, 6819092), (12, 5114319), (14, 4383702), (18, 3409546), (21, 2922468), (28, 2191851), (36, 1704773), (42, 1461234), (63, 974156), (84, 730617), (126, 487078), (252, 243539)]