27155268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 78990912

約数和(自身を除く): 51835644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 547, 591, 788, 1094, 1182, 1379, 1641, 1773, 2188, 2364, 2758, 3282, 3546, 3829, 4137, 4923, 5516, 6564, 7092, 7658, 8274, 9846, 11487, 12411, 15316, 16548, 19692, 22974, 24822, 34461, 45948, 49644, 68922, 107759, 137844, 215518, 323277, 431036, 646554, 754313, 969831, 1293108, 1508626, 1939662, 2262939, 3017252, 3879324, 4525878, 6788817, 9051756, 13577634, 27155268]

約数ペア:

[(1, 27155268), (2, 13577634), (3, 9051756), (4, 6788817), (6, 4525878), (7, 3879324), (9, 3017252), (12, 2262939), (14, 1939662), (18, 1508626), (21, 1293108), (28, 969831), (36, 754313), (42, 646554), (63, 431036), (84, 323277), (126, 215518), (197, 137844), (252, 107759), (394, 68922), (547, 49644), (591, 45948), (788, 34461), (1094, 24822), (1182, 22974), (1379, 19692), (1641, 16548), (1773, 15316), (2188, 12411), (2364, 11487), (2758, 9846), (3282, 8274), (3546, 7658), (3829, 7092), (4137, 6564), (4923, 5516)]