15974323938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{735263}}^1$

素因数の和:735359

約数の個数: 48

約数和(自身を含む): 37163183616

約数和(自身を除く): 21188859678

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10863, 21726, 735263, 1470526, 2205789, 4411578, 6617367, 12499471, 13234734, 24998942, 37498413, 52203673, 74996826, 104407346, 112495239, 156611019, 224990478, 313222038, 469833057, 887462441, 939666114, 1774924882, 2662387323, 5324774646, 7987161969, 15974323938]

約数ペア:

[(1, 15974323938), (2, 7987161969), (3, 5324774646), (6, 2662387323), (9, 1774924882), (17, 939666114), (18, 887462441), (34, 469833057), (51, 313222038), (71, 224990478), (102, 156611019), (142, 112495239), (153, 104407346), (213, 74996826), (306, 52203673), (426, 37498413), (639, 24998942), (1207, 13234734), (1278, 12499471), (2414, 6617367), (3621, 4411578), (7242, 2205789), (10863, 1470526), (21726, 735263)]