21546864

素因数分解:

$2^4\times 3^3\times {\mathrm{49877}}^1$

素因数の和:49894

約数の個数: 40

約数和(自身を含む): 61848720

約数和(自身を除く): 40301856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49877, 99754, 149631, 199508, 299262, 399016, 448893, 598524, 798032, 897786, 1197048, 1346679, 1795572, 2394096, 2693358, 3591144, 5386716, 7182288, 10773432, 21546864]

約数ペア:

[(1, 21546864), (2, 10773432), (3, 7182288), (4, 5386716), (6, 3591144), (8, 2693358), (9, 2394096), (12, 1795572), (16, 1346679), (18, 1197048), (24, 897786), (27, 798032), (36, 598524), (48, 448893), (54, 399016), (72, 299262), (108, 199508), (144, 149631), (216, 99754), (432, 49877)]