40642398

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 96964560

約数和(自身を除く): 56322162

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 41, 54, 58, 81, 82, 87, 123, 162, 174, 211, 246, 261, 369, 422, 522, 633, 738, 783, 1107, 1189, 1266, 1566, 1899, 2214, 2349, 2378, 3321, 3567, 3798, 4698, 5697, 6119, 6642, 7134, 8651, 10701, 11394, 12238, 17091, 17302, 18357, 21402, 25953, 32103, 34182, 36714, 51906, 55071, 64206, 77859, 96309, 110142, 155718, 165213, 192618, 233577, 250879, 330426, 467154, 495639, 501758, 700731, 752637, 991278, 1401462, 1505274, 2257911, 4515822, 6773733, 13547466, 20321199, 40642398]

約数ペア:

[(1, 40642398), (2, 20321199), (3, 13547466), (6, 6773733), (9, 4515822), (18, 2257911), (27, 1505274), (29, 1401462), (41, 991278), (54, 752637), (58, 700731), (81, 501758), (82, 495639), (87, 467154), (123, 330426), (162, 250879), (174, 233577), (211, 192618), (246, 165213), (261, 155718), (369, 110142), (422, 96309), (522, 77859), (633, 64206), (738, 55071), (783, 51906), (1107, 36714), (1189, 34182), (1266, 32103), (1566, 25953), (1899, 21402), (2214, 18357), (2349, 17302), (2378, 17091), (3321, 12238), (3567, 11394), (3798, 10701), (4698, 8651), (5697, 7134), (6119, 6642)]