9947964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 25596032

約数和(自身を除く): 15648068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1483, 1677, 2236, 2966, 3354, 4449, 5932, 6708, 8898, 17796, 19279, 38558, 57837, 63769, 77116, 115674, 127538, 191307, 231348, 255076, 382614, 765228, 828997, 1657994, 2486991, 3315988, 4973982, 9947964]

約数ペア:

[(1, 9947964), (2, 4973982), (3, 3315988), (4, 2486991), (6, 1657994), (12, 828997), (13, 765228), (26, 382614), (39, 255076), (43, 231348), (52, 191307), (78, 127538), (86, 115674), (129, 77116), (156, 63769), (172, 57837), (258, 38558), (516, 19279), (559, 17796), (1118, 8898), (1483, 6708), (1677, 5932), (2236, 4449), (2966, 3354)]