122121252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1$

素因数の和:2409

約数の個数: 72

約数和(自身を含む): 339367392

約数和(自身を除く): 217246140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1233, 1507, 1644, 2251, 2466, 3014, 4502, 4521, 4932, 6028, 6753, 9004, 9042, 13506, 13563, 18084, 20259, 24761, 27012, 27126, 40518, 49522, 54252, 74283, 81036, 99044, 148566, 222849, 297132, 308387, 445698, 616774, 891396, 925161, 1233548, 1850322, 2775483, 3392257, 3700644, 5550966, 6784514, 10176771, 11101932, 13569028, 20353542, 30530313, 40707084, 61060626, 122121252]

約数ペア:

[(1, 122121252), (2, 61060626), (3, 40707084), (4, 30530313), (6, 20353542), (9, 13569028), (11, 11101932), (12, 10176771), (18, 6784514), (22, 5550966), (33, 3700644), (36, 3392257), (44, 2775483), (66, 1850322), (99, 1233548), (132, 925161), (137, 891396), (198, 616774), (274, 445698), (396, 308387), (411, 297132), (548, 222849), (822, 148566), (1233, 99044), (1507, 81036), (1644, 74283), (2251, 54252), (2466, 49522), (3014, 40518), (4502, 27126), (4521, 27012), (4932, 24761), (6028, 20259), (6753, 18084), (9004, 13563), (9042, 13506)]