1282392

素因数分解:

$2^3\times 3^4\times {\mathrm{1979}}^1$

素因数の和:1997

約数の個数: 40

約数和(自身を含む): 3593700

約数和(自身を除く): 2311308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1979, 3958, 5937, 7916, 11874, 15832, 17811, 23748, 35622, 47496, 53433, 71244, 106866, 142488, 160299, 213732, 320598, 427464, 641196, 1282392]

約数ペア:

[(1, 1282392), (2, 641196), (3, 427464), (4, 320598), (6, 213732), (8, 160299), (9, 142488), (12, 106866), (18, 71244), (24, 53433), (27, 47496), (36, 35622), (54, 23748), (72, 17811), (81, 15832), (108, 11874), (162, 7916), (216, 5937), (324, 3958), (648, 1979)]