27940464

素因数分解:

$2^4\times 3^4\times {\mathrm{21559}}^1$

素因数の和:21579

約数の個数: 50

約数和(自身を含む): 80871560

約数和(自身を除く): 52931096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 21559, 43118, 64677, 86236, 129354, 172472, 194031, 258708, 344944, 388062, 517416, 582093, 776124, 1034832, 1164186, 1552248, 1746279, 2328372, 3104496, 3492558, 4656744, 6985116, 9313488, 13970232, 27940464]

約数ペア:

[(1, 27940464), (2, 13970232), (3, 9313488), (4, 6985116), (6, 4656744), (8, 3492558), (9, 3104496), (12, 2328372), (16, 1746279), (18, 1552248), (24, 1164186), (27, 1034832), (36, 776124), (48, 582093), (54, 517416), (72, 388062), (81, 344944), (108, 258708), (144, 194031), (162, 172472), (216, 129354), (324, 86236), (432, 64677), (648, 43118), (1296, 21559)]