31844286

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{12547}}^1$

素因数の和:12605

約数の個数: 32

約数和(自身を含む): 72276480

約数和(自身を除く): 40432194

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 12547, 25094, 37641, 75282, 112923, 225846, 338769, 589709, 677538, 1179418, 1769127, 3538254, 5307381, 10614762, 15922143, 31844286]

約数ペア:

[(1, 31844286), (2, 15922143), (3, 10614762), (6, 5307381), (9, 3538254), (18, 1769127), (27, 1179418), (47, 677538), (54, 589709), (94, 338769), (141, 225846), (282, 112923), (423, 75282), (846, 37641), (1269, 25094), (2538, 12547)]