18469616424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{110269}}^1$

素因数の和:111282

約数の個数: 64

約数和(自身を含む): 52823740800

約数和(自身を除く): 34354124376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 997, 1994, 2991, 3988, 5982, 6979, 7976, 11964, 13958, 20937, 23928, 27916, 41874, 55832, 83748, 110269, 167496, 220538, 330807, 441076, 661614, 771883, 882152, 1323228, 1543766, 2315649, 2646456, 3087532, 4631298, 6175064, 9262596, 18525192, 109938193, 219876386, 329814579, 439752772, 659629158, 769567351, 879505544, 1319258316, 1539134702, 2308702053, 2638516632, 3078269404, 4617404106, 6156538808, 9234808212, 18469616424]

約数ペア:

[(1, 18469616424), (2, 9234808212), (3, 6156538808), (4, 4617404106), (6, 3078269404), (7, 2638516632), (8, 2308702053), (12, 1539134702), (14, 1319258316), (21, 879505544), (24, 769567351), (28, 659629158), (42, 439752772), (56, 329814579), (84, 219876386), (168, 109938193), (997, 18525192), (1994, 9262596), (2991, 6175064), (3988, 4631298), (5982, 3087532), (6979, 2646456), (7976, 2315649), (11964, 1543766), (13958, 1323228), (20937, 882152), (23928, 771883), (27916, 661614), (41874, 441076), (55832, 330807), (83748, 220538), (110269, 167496)]