21752712

素因数分解:

$2^3\times 3^4\times {\mathrm{33569}}^1$

素因数の和:33587

約数の個数: 40

約数和(自身を含む): 60929550

約数和(自身を除く): 39176838

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 33569, 67138, 100707, 134276, 201414, 268552, 302121, 402828, 604242, 805656, 906363, 1208484, 1812726, 2416968, 2719089, 3625452, 5438178, 7250904, 10876356, 21752712]

約数ペア:

[(1, 21752712), (2, 10876356), (3, 7250904), (4, 5438178), (6, 3625452), (8, 2719089), (9, 2416968), (12, 1812726), (18, 1208484), (24, 906363), (27, 805656), (36, 604242), (54, 402828), (72, 302121), (81, 268552), (108, 201414), (162, 134276), (216, 100707), (324, 67138), (648, 33569)]