21863256

素因数分解:

$2^3\times 3^1\times {\mathrm{569}}^1\times {\mathrm{1601}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 54788400

約数和(自身を除く): 32925144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 569, 1138, 1601, 1707, 2276, 3202, 3414, 4552, 4803, 6404, 6828, 9606, 12808, 13656, 19212, 38424, 910969, 1821938, 2732907, 3643876, 5465814, 7287752, 10931628, 21863256]

約数ペア:

[(1, 21863256), (2, 10931628), (3, 7287752), (4, 5465814), (6, 3643876), (8, 2732907), (12, 1821938), (24, 910969), (569, 38424), (1138, 19212), (1601, 13656), (1707, 12808), (2276, 9606), (3202, 6828), (3414, 6404), (4552, 4803)]