12581382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 29491200

約数和(自身を除く): 16909818

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 79, 114, 127, 158, 209, 237, 254, 381, 418, 474, 627, 762, 869, 1254, 1397, 1501, 1738, 2413, 2607, 2794, 3002, 4191, 4503, 4826, 5214, 7239, 8382, 9006, 10033, 14478, 16511, 20066, 26543, 30099, 33022, 49533, 53086, 60198, 79629, 99066, 110363, 159258, 190627, 220726, 331089, 381254, 571881, 662178, 1143762, 2096897, 4193794, 6290691, 12581382]

約数ペア:

[(1, 12581382), (2, 6290691), (3, 4193794), (6, 2096897), (11, 1143762), (19, 662178), (22, 571881), (33, 381254), (38, 331089), (57, 220726), (66, 190627), (79, 159258), (114, 110363), (127, 99066), (158, 79629), (209, 60198), (237, 53086), (254, 49533), (381, 33022), (418, 30099), (474, 26543), (627, 20066), (762, 16511), (869, 14478), (1254, 10033), (1397, 9006), (1501, 8382), (1738, 7239), (2413, 5214), (2607, 4826), (2794, 4503), (3002, 4191)]