55861812

素因数分解:

$2^2\times 3^6\times {\mathrm{19157}}^1$

素因数の和:19179

約数の個数: 42

約数和(自身を含む): 146577858

約数和(自身を除く): 90716046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 19157, 38314, 57471, 76628, 114942, 172413, 229884, 344826, 517239, 689652, 1034478, 1551717, 2068956, 3103434, 4655151, 6206868, 9310302, 13965453, 18620604, 27930906, 55861812]

約数ペア:

[(1, 55861812), (2, 27930906), (3, 18620604), (4, 13965453), (6, 9310302), (9, 6206868), (12, 4655151), (18, 3103434), (27, 2068956), (36, 1551717), (54, 1034478), (81, 689652), (108, 517239), (162, 344826), (243, 229884), (324, 172413), (486, 114942), (729, 76628), (972, 57471), (1458, 38314), (2916, 19157)]