8537346

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 20476800

約数和(自身を除く): 11939454

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 157, 159, 171, 314, 318, 342, 471, 477, 513, 942, 954, 1007, 1026, 1413, 1431, 2014, 2826, 2862, 2983, 3021, 4239, 5966, 6042, 8321, 8478, 8949, 9063, 16642, 17898, 18126, 24963, 26847, 27189, 49926, 53694, 54378, 74889, 80541, 149778, 158099, 161082, 224667, 316198, 449334, 474297, 948594, 1422891, 2845782, 4268673, 8537346]

約数ペア:

[(1, 8537346), (2, 4268673), (3, 2845782), (6, 1422891), (9, 948594), (18, 474297), (19, 449334), (27, 316198), (38, 224667), (53, 161082), (54, 158099), (57, 149778), (106, 80541), (114, 74889), (157, 54378), (159, 53694), (171, 49926), (314, 27189), (318, 26847), (342, 24963), (471, 18126), (477, 17898), (513, 16642), (942, 9063), (954, 8949), (1007, 8478), (1026, 8321), (1413, 6042), (1431, 5966), (2014, 4239), (2826, 3021), (2862, 2983)]