8420148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1933}}^1$

素因数の和:1965

約数の個数: 54

約数和(自身を含む): 23407202

約数和(自身を除く): 14987054

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 1933, 2178, 3866, 4356, 5799, 7732, 11598, 17397, 21263, 23196, 34794, 42526, 63789, 69588, 85052, 127578, 191367, 233893, 255156, 382734, 467786, 701679, 765468, 935572, 1403358, 2105037, 2806716, 4210074, 8420148]

約数ペア:

[(1, 8420148), (2, 4210074), (3, 2806716), (4, 2105037), (6, 1403358), (9, 935572), (11, 765468), (12, 701679), (18, 467786), (22, 382734), (33, 255156), (36, 233893), (44, 191367), (66, 127578), (99, 85052), (121, 69588), (132, 63789), (198, 42526), (242, 34794), (363, 23196), (396, 21263), (484, 17397), (726, 11598), (1089, 7732), (1452, 5799), (1933, 4356), (2178, 3866)]