13931352

素因数分解:

$2^3\times 3^4\times {\mathrm{21499}}^1$

素因数の和:21517

約数の個数: 40

約数和(自身を含む): 39022500

約数和(自身を除く): 25091148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 21499, 42998, 64497, 85996, 128994, 171992, 193491, 257988, 386982, 515976, 580473, 773964, 1160946, 1547928, 1741419, 2321892, 3482838, 4643784, 6965676, 13931352]

約数ペア:

[(1, 13931352), (2, 6965676), (3, 4643784), (4, 3482838), (6, 2321892), (8, 1741419), (9, 1547928), (12, 1160946), (18, 773964), (24, 580473), (27, 515976), (36, 386982), (54, 257988), (72, 193491), (81, 171992), (108, 128994), (162, 85996), (216, 64497), (324, 42998), (648, 21499)]