15678710388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{82657}}^1$

素因数の和:83157

約数の個数: 72

約数和(自身を含む): 43326017280

約数和(自身を除く): 27647306892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 479, 958, 1437, 1916, 2874, 4311, 5269, 5748, 8622, 10538, 15807, 17244, 21076, 31614, 47421, 63228, 82657, 94842, 165314, 189684, 247971, 330628, 495942, 743913, 909227, 991884, 1487826, 1818454, 2727681, 2975652, 3636908, 5455362, 8183043, 10910724, 16366086, 32732172, 39592703, 79185406, 118778109, 158370812, 237556218, 356334327, 435519733, 475112436, 712668654, 871039466, 1306559199, 1425337308, 1742078932, 2613118398, 3919677597, 5226236796, 7839355194, 15678710388]

約数ペア:

[(1, 15678710388), (2, 7839355194), (3, 5226236796), (4, 3919677597), (6, 2613118398), (9, 1742078932), (11, 1425337308), (12, 1306559199), (18, 871039466), (22, 712668654), (33, 475112436), (36, 435519733), (44, 356334327), (66, 237556218), (99, 158370812), (132, 118778109), (198, 79185406), (396, 39592703), (479, 32732172), (958, 16366086), (1437, 10910724), (1916, 8183043), (2874, 5455362), (4311, 3636908), (5269, 2975652), (5748, 2727681), (8622, 1818454), (10538, 1487826), (15807, 991884), (17244, 909227), (21076, 743913), (31614, 495942), (47421, 330628), (63228, 247971), (82657, 189684), (94842, 165314)]