21233736

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{7193}}^1$

素因数の和:7246

約数の個数: 48

約数和(自身を含む): 58918860

約数和(自身を除く): 37685124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 7193, 14386, 21579, 28772, 43158, 57544, 64737, 86316, 129474, 172632, 258948, 294913, 517896, 589826, 884739, 1179652, 1769478, 2359304, 2654217, 3538956, 5308434, 7077912, 10616868, 21233736]

約数ペア:

[(1, 21233736), (2, 10616868), (3, 7077912), (4, 5308434), (6, 3538956), (8, 2654217), (9, 2359304), (12, 1769478), (18, 1179652), (24, 884739), (36, 589826), (41, 517896), (72, 294913), (82, 258948), (123, 172632), (164, 129474), (246, 86316), (328, 64737), (369, 57544), (492, 43158), (738, 28772), (984, 21579), (1476, 14386), (2952, 7193)]