2018047812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{111593}}^1$

素因数の和:111748

約数の個数: 48

約数和(自身を含む): 5174390592

約数和(自身を除く): 3156342780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 3014, 4521, 6028, 9042, 18084, 111593, 223186, 334779, 446372, 669558, 1227523, 1339116, 2455046, 3682569, 4910092, 7365138, 14730276, 15288241, 30576482, 45864723, 61152964, 91729446, 168170651, 183458892, 336341302, 504511953, 672682604, 1009023906, 2018047812]

約数ペア:

[(1, 2018047812), (2, 1009023906), (3, 672682604), (4, 504511953), (6, 336341302), (11, 183458892), (12, 168170651), (22, 91729446), (33, 61152964), (44, 45864723), (66, 30576482), (132, 15288241), (137, 14730276), (274, 7365138), (411, 4910092), (548, 3682569), (822, 2455046), (1507, 1339116), (1644, 1227523), (3014, 669558), (4521, 446372), (6028, 334779), (9042, 223186), (18084, 111593)]