15662668428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{172717}}^1$

素因数の和:172967

約数の個数: 72

約数和(自身を含む): 43379852880

約数和(自身を除く): 27717184452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 396, 458, 687, 916, 1374, 2061, 2519, 2748, 4122, 5038, 7557, 8244, 10076, 15114, 22671, 30228, 45342, 90684, 172717, 345434, 518151, 690868, 1036302, 1554453, 1899887, 2072604, 3108906, 3799774, 5699661, 6217812, 7599548, 11399322, 17098983, 22798644, 34197966, 39552193, 68395932, 79104386, 118656579, 158208772, 237313158, 355969737, 435074123, 474626316, 711939474, 870148246, 1305222369, 1423878948, 1740296492, 2610444738, 3915667107, 5220889476, 7831334214, 15662668428]

約数ペア:

[(1, 15662668428), (2, 7831334214), (3, 5220889476), (4, 3915667107), (6, 2610444738), (9, 1740296492), (11, 1423878948), (12, 1305222369), (18, 870148246), (22, 711939474), (33, 474626316), (36, 435074123), (44, 355969737), (66, 237313158), (99, 158208772), (132, 118656579), (198, 79104386), (229, 68395932), (396, 39552193), (458, 34197966), (687, 22798644), (916, 17098983), (1374, 11399322), (2061, 7599548), (2519, 6217812), (2748, 5699661), (4122, 3799774), (5038, 3108906), (7557, 2072604), (8244, 1899887), (10076, 1554453), (15114, 1036302), (22671, 690868), (30228, 518151), (45342, 345434), (90684, 172717)]