79883964

素因数分解:

$2^2\times 3^2\times {\mathrm{2218999}}^1$

素因数の和:2219009

約数の個数: 18

約数和(自身を含む): 201929000

約数和(自身を除く): 122045036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2218999, 4437998, 6656997, 8875996, 13313994, 19970991, 26627988, 39941982, 79883964]

約数ペア:

[(1, 79883964), (2, 39941982), (3, 26627988), (4, 19970991), (6, 13313994), (9, 8875996), (12, 6656997), (18, 4437998), (36, 2218999)]