25343082

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 56833920

約数和(自身を除く): 31490838

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 137, 239, 258, 274, 387, 411, 478, 717, 774, 822, 1233, 1434, 2151, 2466, 4302, 5891, 10277, 11782, 17673, 20554, 30831, 32743, 35346, 53019, 61662, 65486, 92493, 98229, 106038, 184986, 196458, 294687, 589374, 1407949, 2815898, 4223847, 8447694, 12671541, 25343082]

約数ペア:

[(1, 25343082), (2, 12671541), (3, 8447694), (6, 4223847), (9, 2815898), (18, 1407949), (43, 589374), (86, 294687), (129, 196458), (137, 184986), (239, 106038), (258, 98229), (274, 92493), (387, 65486), (411, 61662), (478, 53019), (717, 35346), (774, 32743), (822, 30831), (1233, 20554), (1434, 17673), (2151, 11782), (2466, 10277), (4302, 5891)]