8477994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2081}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 19587456

約数和(自身を除く): 11109462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 2081, 4074, 4162, 6243, 12486, 14567, 29134, 43701, 87402, 201857, 403714, 605571, 1211142, 1412999, 2825998, 4238997, 8477994]

約数ペア:

[(1, 8477994), (2, 4238997), (3, 2825998), (6, 1412999), (7, 1211142), (14, 605571), (21, 403714), (42, 201857), (97, 87402), (194, 43701), (291, 29134), (582, 14567), (679, 12486), (1358, 6243), (2037, 4162), (2081, 4074)]