181490004

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{57947}}^1$

素因数の和:57989

約数の個数: 48

約数和(自身を含む): 486763200

約数和(自身を除く): 305273196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 57947, 115894, 173841, 231788, 347682, 521523, 695364, 1043046, 1564569, 1680463, 2086092, 3129138, 3360926, 5041389, 6258276, 6721852, 10082778, 15124167, 20165556, 30248334, 45372501, 60496668, 90745002, 181490004]

約数ペア:

[(1, 181490004), (2, 90745002), (3, 60496668), (4, 45372501), (6, 30248334), (9, 20165556), (12, 15124167), (18, 10082778), (27, 6721852), (29, 6258276), (36, 5041389), (54, 3360926), (58, 3129138), (87, 2086092), (108, 1680463), (116, 1564569), (174, 1043046), (261, 695364), (348, 521523), (522, 347682), (783, 231788), (1044, 173841), (1566, 115894), (3132, 57947)]