984828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 2540160

約数和(自身を除く): 1555332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 107, 118, 156, 177, 214, 236, 321, 354, 428, 642, 708, 767, 1284, 1391, 1534, 2301, 2782, 3068, 4173, 4602, 5564, 6313, 8346, 9204, 12626, 16692, 18939, 25252, 37878, 75756, 82069, 164138, 246207, 328276, 492414, 984828]

約数ペア:

[(1, 984828), (2, 492414), (3, 328276), (4, 246207), (6, 164138), (12, 82069), (13, 75756), (26, 37878), (39, 25252), (52, 18939), (59, 16692), (78, 12626), (107, 9204), (118, 8346), (156, 6313), (177, 5564), (214, 4602), (236, 4173), (321, 3068), (354, 2782), (428, 2301), (642, 1534), (708, 1391), (767, 1284)]