2618568

素因数分解:

$2^3\times 3^6\times {\mathrm{449}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 7377750

約数和(自身を除く): 4759182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 449, 486, 648, 729, 898, 972, 1347, 1458, 1796, 1944, 2694, 2916, 3592, 4041, 5388, 5832, 8082, 10776, 12123, 16164, 24246, 32328, 36369, 48492, 72738, 96984, 109107, 145476, 218214, 290952, 327321, 436428, 654642, 872856, 1309284, 2618568]

約数ペア:

[(1, 2618568), (2, 1309284), (3, 872856), (4, 654642), (6, 436428), (8, 327321), (9, 290952), (12, 218214), (18, 145476), (24, 109107), (27, 96984), (36, 72738), (54, 48492), (72, 36369), (81, 32328), (108, 24246), (162, 16164), (216, 12123), (243, 10776), (324, 8082), (449, 5832), (486, 5388), (648, 4041), (729, 3592), (898, 2916), (972, 2694), (1347, 1944), (1458, 1796)]