31893318

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{25679}}^1$

素因数の和:25713

約数の個数: 32

約数和(自身を含む): 73958400

約数和(自身を除く): 42065082

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 25679, 51358, 77037, 154074, 231111, 462222, 590617, 693333, 1181234, 1386666, 1771851, 3543702, 5315553, 10631106, 15946659, 31893318]

約数ペア:

[(1, 31893318), (2, 15946659), (3, 10631106), (6, 5315553), (9, 3543702), (18, 1771851), (23, 1386666), (27, 1181234), (46, 693333), (54, 590617), (69, 462222), (138, 231111), (207, 154074), (414, 77037), (621, 51358), (1242, 25679)]