42898086

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 126846720

約数和(自身を除く): 83948634

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 81, 99, 114, 126, 133, 154, 162, 171, 181, 189, 198, 209, 231, 266, 297, 342, 362, 378, 399, 418, 462, 513, 543, 567, 594, 627, 693, 798, 891, 1026, 1086, 1134, 1197, 1254, 1267, 1386, 1463, 1539, 1629, 1782, 1881, 1991, 2079, 2394, 2534, 2926, 3078, 3258, 3439, 3591, 3762, 3801, 3982, 4158, 4389, 4887, 5643, 5973, 6237, 6878, 7182, 7602, 8778, 9774, 10317, 10773, 11286, 11403, 11946, 12474, 13167, 13937, 14661, 16929, 17919, 20634, 21546, 22806, 24073, 26334, 27874, 29322, 30951, 33858, 34209, 35838, 37829, 39501, 41811, 48146, 53757, 61902, 68418, 72219, 75658, 79002, 83622, 92853, 102627, 107514, 113487, 118503, 125433, 144438, 161271, 185706, 205254, 216657, 226974, 237006, 250866, 264803, 278559, 322542, 340461, 376299, 433314, 529606, 557118, 649971, 680922, 752598, 794409, 1021383, 1128897, 1299942, 1588818, 1949913, 2042766, 2257794, 2383227, 3064149, 3899826, 4766454, 6128298, 7149681, 14299362, 21449043, 42898086]

約数ペア:

[(1, 42898086), (2, 21449043), (3, 14299362), (6, 7149681), (7, 6128298), (9, 4766454), (11, 3899826), (14, 3064149), (18, 2383227), (19, 2257794), (21, 2042766), (22, 1949913), (27, 1588818), (33, 1299942), (38, 1128897), (42, 1021383), (54, 794409), (57, 752598), (63, 680922), (66, 649971), (77, 557118), (81, 529606), (99, 433314), (114, 376299), (126, 340461), (133, 322542), (154, 278559), (162, 264803), (171, 250866), (181, 237006), (189, 226974), (198, 216657), (209, 205254), (231, 185706), (266, 161271), (297, 144438), (342, 125433), (362, 118503), (378, 113487), (399, 107514), (418, 102627), (462, 92853), (513, 83622), (543, 79002), (567, 75658), (594, 72219), (627, 68418), (693, 61902), (798, 53757), (891, 48146), (1026, 41811), (1086, 39501), (1134, 37829), (1197, 35838), (1254, 34209), (1267, 33858), (1386, 30951), (1463, 29322), (1539, 27874), (1629, 26334), (1782, 24073), (1881, 22806), (1991, 21546), (2079, 20634), (2394, 17919), (2534, 16929), (2926, 14661), (3078, 13937), (3258, 13167), (3439, 12474), (3591, 11946), (3762, 11403), (3801, 11286), (3982, 10773), (4158, 10317), (4389, 9774), (4887, 8778), (5643, 7602), (5973, 7182), (6237, 6878)]