21369576

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{38713}}^1$

素因数の和:38745

約数の個数: 32

約数和(自身を含む): 55748160

約数和(自身を除く): 34378584

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 38713, 77426, 116139, 154852, 232278, 309704, 464556, 890399, 929112, 1780798, 2671197, 3561596, 5342394, 7123192, 10684788, 21369576]

約数ペア:

[(1, 21369576), (2, 10684788), (3, 7123192), (4, 5342394), (6, 3561596), (8, 2671197), (12, 1780798), (23, 929112), (24, 890399), (46, 464556), (69, 309704), (92, 232278), (138, 154852), (184, 116139), (276, 77426), (552, 38713)]