18368316

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3275

約数の個数: 48

約数和(自身を含む): 48535200

約数和(自身を除く): 30166884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 3209, 5724, 6418, 9627, 12836, 19254, 28881, 38508, 57762, 86643, 115524, 170077, 173286, 340154, 346572, 510231, 680308, 1020462, 1530693, 2040924, 3061386, 4592079, 6122772, 9184158, 18368316]

約数ペア:

[(1, 18368316), (2, 9184158), (3, 6122772), (4, 4592079), (6, 3061386), (9, 2040924), (12, 1530693), (18, 1020462), (27, 680308), (36, 510231), (53, 346572), (54, 340154), (106, 173286), (108, 170077), (159, 115524), (212, 86643), (318, 57762), (477, 38508), (636, 28881), (954, 19254), (1431, 12836), (1908, 9627), (2862, 6418), (3209, 5724)]