15679380636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{69809}}^1$

素因数の和:70203

約数の個数: 72

約数和(自身を含む): 42080351040

約数和(自身を除く): 26400970404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 367, 612, 734, 1101, 1468, 2202, 3303, 4404, 6239, 6606, 12478, 13212, 18717, 24956, 37434, 56151, 69809, 74868, 112302, 139618, 209427, 224604, 279236, 418854, 628281, 837708, 1186753, 1256562, 2373506, 2513124, 3560259, 4747012, 7120518, 10680777, 14241036, 21361554, 25619903, 42723108, 51239806, 76859709, 102479612, 153719418, 230579127, 307438836, 435538351, 461158254, 871076702, 922316508, 1306615053, 1742153404, 2613230106, 3919845159, 5226460212, 7839690318, 15679380636]

約数ペア:

[(1, 15679380636), (2, 7839690318), (3, 5226460212), (4, 3919845159), (6, 2613230106), (9, 1742153404), (12, 1306615053), (17, 922316508), (18, 871076702), (34, 461158254), (36, 435538351), (51, 307438836), (68, 230579127), (102, 153719418), (153, 102479612), (204, 76859709), (306, 51239806), (367, 42723108), (612, 25619903), (734, 21361554), (1101, 14241036), (1468, 10680777), (2202, 7120518), (3303, 4747012), (4404, 3560259), (6239, 2513124), (6606, 2373506), (12478, 1256562), (13212, 1186753), (18717, 837708), (24956, 628281), (37434, 418854), (56151, 279236), (69809, 224604), (74868, 209427), (112302, 139618)]