12840588

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7589}}^1$

素因数の和:7646

約数の個数: 36

約数和(自身を含む): 33153120

約数和(自身を除く): 20312532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 7589, 15178, 22767, 30356, 45534, 68301, 91068, 136602, 273204, 356683, 713366, 1070049, 1426732, 2140098, 3210147, 4280196, 6420294, 12840588]

約数ペア:

[(1, 12840588), (2, 6420294), (3, 4280196), (4, 3210147), (6, 2140098), (9, 1426732), (12, 1070049), (18, 713366), (36, 356683), (47, 273204), (94, 136602), (141, 91068), (188, 68301), (282, 45534), (423, 30356), (564, 22767), (846, 15178), (1692, 7589)]