66138246

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 146740464

約数和(自身を除く): 80602218

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 173, 201, 317, 346, 402, 519, 603, 634, 951, 1038, 1206, 1557, 1902, 2853, 3114, 5706, 11591, 21239, 23182, 34773, 42478, 54841, 63717, 69546, 104319, 109682, 127434, 164523, 191151, 208638, 329046, 382302, 493569, 987138, 3674347, 7348694, 11023041, 22046082, 33069123, 66138246]

約数ペア:

[(1, 66138246), (2, 33069123), (3, 22046082), (6, 11023041), (9, 7348694), (18, 3674347), (67, 987138), (134, 493569), (173, 382302), (201, 329046), (317, 208638), (346, 191151), (402, 164523), (519, 127434), (603, 109682), (634, 104319), (951, 69546), (1038, 63717), (1206, 54841), (1557, 42478), (1902, 34773), (2853, 23182), (3114, 21239), (5706, 11591)]