22221216

素因数分解:

$2^5\times 3^4\times {\mathrm{8573}}^1$

素因数の和:8595

約数の個数: 60

約数和(自身を含む): 65359602

約数和(自身を除く): 43138386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8573, 17146, 25719, 34292, 51438, 68584, 77157, 102876, 137168, 154314, 205752, 231471, 274336, 308628, 411504, 462942, 617256, 694413, 823008, 925884, 1234512, 1388826, 1851768, 2469024, 2777652, 3703536, 5555304, 7407072, 11110608, 22221216]

約数ペア:

[(1, 22221216), (2, 11110608), (3, 7407072), (4, 5555304), (6, 3703536), (8, 2777652), (9, 2469024), (12, 1851768), (16, 1388826), (18, 1234512), (24, 925884), (27, 823008), (32, 694413), (36, 617256), (48, 462942), (54, 411504), (72, 308628), (81, 274336), (96, 231471), (108, 205752), (144, 154314), (162, 137168), (216, 102876), (288, 77157), (324, 68584), (432, 51438), (648, 34292), (864, 25719), (1296, 17146), (2592, 8573)]