40197564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 112275072

約数和(自身を除く): 72077508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 747, 913, 996, 1223, 1494, 1826, 2446, 2739, 2988, 3652, 3669, 4892, 5478, 7338, 8217, 10956, 11007, 13453, 14676, 16434, 22014, 26906, 32868, 40359, 44028, 53812, 80718, 101509, 121077, 161436, 203018, 242154, 304527, 406036, 484308, 609054, 913581, 1116599, 1218108, 1827162, 2233198, 3349797, 3654324, 4466396, 6699594, 10049391, 13399188, 20098782, 40197564]

約数ペア:

[(1, 40197564), (2, 20098782), (3, 13399188), (4, 10049391), (6, 6699594), (9, 4466396), (11, 3654324), (12, 3349797), (18, 2233198), (22, 1827162), (33, 1218108), (36, 1116599), (44, 913581), (66, 609054), (83, 484308), (99, 406036), (132, 304527), (166, 242154), (198, 203018), (249, 161436), (332, 121077), (396, 101509), (498, 80718), (747, 53812), (913, 44028), (996, 40359), (1223, 32868), (1494, 26906), (1826, 22014), (2446, 16434), (2739, 14676), (2988, 13453), (3652, 11007), (3669, 10956), (4892, 8217), (5478, 7338)]