39874392

素因数分解:

$2^3\times 3^2\times {\mathrm{553811}}^1$

素因数の和:553823

約数の個数: 24

約数和(自身を含む): 107993340

約数和(自身を除く): 68118948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 553811, 1107622, 1661433, 2215244, 3322866, 4430488, 4984299, 6645732, 9968598, 13291464, 19937196, 39874392]

約数ペア:

[(1, 39874392), (2, 19937196), (3, 13291464), (4, 9968598), (6, 6645732), (8, 4984299), (9, 4430488), (12, 3322866), (18, 2215244), (24, 1661433), (36, 1107622), (72, 553811)]