66688638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{483251}}^1$

素因数の和:483279

約数の個数: 16

約数和(自身を含む): 139176576

約数和(自身を除く): 72487938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 483251, 966502, 1449753, 2899506, 11114773, 22229546, 33344319, 66688638]

約数ペア:

[(1, 66688638), (2, 33344319), (3, 22229546), (6, 11114773), (23, 2899506), (46, 1449753), (69, 966502), (138, 483251)]