172419822

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{416473}}^1$

素因数の和:416504

約数の個数: 24

約数和(自身を含む): 389819664

約数和(自身を除く): 217399842

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 416473, 832946, 1249419, 2498838, 3748257, 7496514, 9578879, 19157758, 28736637, 57473274, 86209911, 172419822]

約数ペア:

[(1, 172419822), (2, 86209911), (3, 57473274), (6, 28736637), (9, 19157758), (18, 9578879), (23, 7496514), (46, 3748257), (69, 2498838), (138, 1249419), (207, 832946), (414, 416473)]