8778834

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 21098880

約数和(自身を除く): 12320046

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 73, 102, 131, 146, 153, 219, 262, 306, 393, 438, 459, 657, 786, 918, 1179, 1241, 1314, 1971, 2227, 2358, 2482, 3537, 3723, 3942, 4454, 6681, 7074, 7446, 9563, 11169, 13362, 19126, 20043, 22338, 28689, 33507, 40086, 57378, 60129, 67014, 86067, 120258, 162571, 172134, 258201, 325142, 487713, 516402, 975426, 1463139, 2926278, 4389417, 8778834]

約数ペア:

[(1, 8778834), (2, 4389417), (3, 2926278), (6, 1463139), (9, 975426), (17, 516402), (18, 487713), (27, 325142), (34, 258201), (51, 172134), (54, 162571), (73, 120258), (102, 86067), (131, 67014), (146, 60129), (153, 57378), (219, 40086), (262, 33507), (306, 28689), (393, 22338), (438, 20043), (459, 19126), (657, 13362), (786, 11169), (918, 9563), (1179, 7446), (1241, 7074), (1314, 6681), (1971, 4454), (2227, 3942), (2358, 3723), (2482, 3537)]