9985518

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1230

約数の個数: 40

約数和(自身を含む): 22816728

約数和(自身を除く): 12831210

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1163, 1431, 2326, 2862, 3489, 4293, 6978, 8586, 10467, 20934, 31401, 61639, 62802, 94203, 123278, 184917, 188406, 369834, 554751, 1109502, 1664253, 3328506, 4992759, 9985518]

約数ペア:

[(1, 9985518), (2, 4992759), (3, 3328506), (6, 1664253), (9, 1109502), (18, 554751), (27, 369834), (53, 188406), (54, 184917), (81, 123278), (106, 94203), (159, 62802), (162, 61639), (318, 31401), (477, 20934), (954, 10467), (1163, 8586), (1431, 6978), (2326, 4293), (2862, 3489)]