66447738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3359}}^1$

素因数の和:3531

約数の個数: 48

約数和(自身を含む): 165634560

約数和(自身を除く): 99186822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 3359, 6594, 6718, 9891, 10077, 19782, 20154, 23513, 30231, 47026, 60462, 70539, 141078, 211617, 423234, 527363, 1054726, 1582089, 3164178, 3691541, 4746267, 7383082, 9492534, 11074623, 22149246, 33223869, 66447738]

約数ペア:

[(1, 66447738), (2, 33223869), (3, 22149246), (6, 11074623), (7, 9492534), (9, 7383082), (14, 4746267), (18, 3691541), (21, 3164178), (42, 1582089), (63, 1054726), (126, 527363), (157, 423234), (314, 211617), (471, 141078), (942, 70539), (1099, 60462), (1413, 47026), (2198, 30231), (2826, 23513), (3297, 20154), (3359, 19782), (6594, 10077), (6718, 9891)]