61421761818

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1297}}^1\times {\mathrm{24137}}^1$

素因数の和:25551

約数の個数: 48

約数和(自身を含む): 134410521960

約数和(自身を除く): 72988760142

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1297, 1962, 2594, 3891, 7782, 11673, 23346, 24137, 48274, 72411, 141373, 144822, 217233, 282746, 424119, 434466, 848238, 1272357, 2544714, 2630933, 5261866, 7892799, 15785598, 23678397, 31305689, 47356794, 62611378, 93917067, 187834134, 281751201, 563502402, 3412320101, 6824640202, 10236960303, 20473920606, 30710880909, 61421761818]

約数ペア:

[(1, 61421761818), (2, 30710880909), (3, 20473920606), (6, 10236960303), (9, 6824640202), (18, 3412320101), (109, 563502402), (218, 281751201), (327, 187834134), (654, 93917067), (981, 62611378), (1297, 47356794), (1962, 31305689), (2594, 23678397), (3891, 15785598), (7782, 7892799), (11673, 5261866), (23346, 2630933), (24137, 2544714), (48274, 1272357), (72411, 848238), (141373, 434466), (144822, 424119), (217233, 282746)]