18472068

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1951}}^1$

素因数の和:2224

約数の個数: 36

約数和(自身を含む): 46894848

約数和(自身を除く): 28422780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 1951, 2367, 3156, 3902, 4734, 5853, 7804, 9468, 11706, 17559, 23412, 35118, 70236, 513113, 1026226, 1539339, 2052452, 3078678, 4618017, 6157356, 9236034, 18472068]

約数ペア:

[(1, 18472068), (2, 9236034), (3, 6157356), (4, 4618017), (6, 3078678), (9, 2052452), (12, 1539339), (18, 1026226), (36, 513113), (263, 70236), (526, 35118), (789, 23412), (1052, 17559), (1578, 11706), (1951, 9468), (2367, 7804), (3156, 5853), (3902, 4734)]