22181976

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1613}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 60428160

約数和(自身を除く): 38246184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1613, 1719, 2292, 3226, 3438, 4584, 4839, 6452, 6876, 9678, 12904, 13752, 14517, 19356, 29034, 38712, 58068, 116136, 308083, 616166, 924249, 1232332, 1848498, 2464664, 2772747, 3696996, 5545494, 7393992, 11090988, 22181976]

約数ペア:

[(1, 22181976), (2, 11090988), (3, 7393992), (4, 5545494), (6, 3696996), (8, 2772747), (9, 2464664), (12, 1848498), (18, 1232332), (24, 924249), (36, 616166), (72, 308083), (191, 116136), (382, 58068), (573, 38712), (764, 29034), (1146, 19356), (1528, 14517), (1613, 13752), (1719, 12904), (2292, 9678), (3226, 6876), (3438, 6452), (4584, 4839)]