21859296

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 57934800

約数和(自身を除く): 36075504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 2089, 2616, 3488, 4178, 5232, 6267, 8356, 10464, 12534, 16712, 25068, 33424, 50136, 66848, 100272, 200544, 227701, 455402, 683103, 910804, 1366206, 1821608, 2732412, 3643216, 5464824, 7286432, 10929648, 21859296]

約数ペア:

[(1, 21859296), (2, 10929648), (3, 7286432), (4, 5464824), (6, 3643216), (8, 2732412), (12, 1821608), (16, 1366206), (24, 910804), (32, 683103), (48, 455402), (96, 227701), (109, 200544), (218, 100272), (327, 66848), (436, 50136), (654, 33424), (872, 25068), (1308, 16712), (1744, 12534), (2089, 10464), (2616, 8356), (3488, 6267), (4178, 5232)]