74939886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20509}}^1$

素因数の和:20553

約数の個数: 48

約数和(自身を含む): 191973600

約数和(自身を除く): 117033714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 20509, 41018, 61527, 123054, 143563, 184581, 287126, 369162, 430689, 594761, 861378, 1189522, 1292067, 1784283, 2584134, 3568566, 4163327, 5352849, 8326654, 10705698, 12489981, 24979962, 37469943, 74939886]

約数ペア:

[(1, 74939886), (2, 37469943), (3, 24979962), (6, 12489981), (7, 10705698), (9, 8326654), (14, 5352849), (18, 4163327), (21, 3568566), (29, 2584134), (42, 1784283), (58, 1292067), (63, 1189522), (87, 861378), (126, 594761), (174, 430689), (203, 369162), (261, 287126), (406, 184581), (522, 143563), (609, 123054), (1218, 61527), (1827, 41018), (3654, 20509)]