31667274

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2873

約数の個数: 48

約数和(自身を含む): 74273472

約数和(自身を除く): 42606198

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 2833, 3726, 5589, 5666, 8499, 11178, 16998, 25497, 50994, 65159, 76491, 130318, 152982, 195477, 229473, 390954, 458946, 586431, 688419, 1172862, 1376838, 1759293, 3518586, 5277879, 10555758, 15833637, 31667274]

約数ペア:

[(1, 31667274), (2, 15833637), (3, 10555758), (6, 5277879), (9, 3518586), (18, 1759293), (23, 1376838), (27, 1172862), (46, 688419), (54, 586431), (69, 458946), (81, 390954), (138, 229473), (162, 195477), (207, 152982), (243, 130318), (414, 76491), (486, 65159), (621, 50994), (1242, 25497), (1863, 16998), (2833, 11178), (3726, 8499), (5589, 5666)]