8681694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 20057856

約数和(自身を除く): 11376162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 2131, 4074, 4262, 6393, 12786, 14917, 29834, 44751, 89502, 206707, 413414, 620121, 1240242, 1446949, 2893898, 4340847, 8681694]

約数ペア:

[(1, 8681694), (2, 4340847), (3, 2893898), (6, 1446949), (7, 1240242), (14, 620121), (21, 413414), (42, 206707), (97, 89502), (194, 44751), (291, 29834), (582, 14917), (679, 12786), (1358, 6393), (2037, 4262), (2131, 4074)]