1189090854

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:733

約数の個数: 112

約数和(自身を含む): 3074810112

約数和(自身を除く): 1885719258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 263, 378, 443, 486, 526, 567, 729, 789, 886, 1134, 1329, 1458, 1578, 1701, 1841, 2367, 2658, 3101, 3402, 3682, 3987, 4734, 5103, 5523, 6202, 7101, 7974, 9303, 10206, 11046, 11961, 14202, 16569, 18606, 21303, 23922, 27909, 33138, 35883, 42606, 49707, 55818, 63909, 71766, 83727, 99414, 107649, 116509, 127818, 149121, 167454, 191727, 215298, 233018, 251181, 298242, 322947, 349527, 383454, 447363, 502362, 645894, 699054, 753543, 815563, 894726, 1048581, 1342089, 1507086, 1631126, 2097162, 2260629, 2446689, 2684178, 3145743, 4521258, 4893378, 6291486, 7340067, 9437229, 14680134, 18874458, 22020201, 28311687, 44040402, 56623374, 66060603, 84935061, 132121206, 169870122, 198181809, 396363618, 594545427, 1189090854]

約数ペア:

[(1, 1189090854), (2, 594545427), (3, 396363618), (6, 198181809), (7, 169870122), (9, 132121206), (14, 84935061), (18, 66060603), (21, 56623374), (27, 44040402), (42, 28311687), (54, 22020201), (63, 18874458), (81, 14680134), (126, 9437229), (162, 7340067), (189, 6291486), (243, 4893378), (263, 4521258), (378, 3145743), (443, 2684178), (486, 2446689), (526, 2260629), (567, 2097162), (729, 1631126), (789, 1507086), (886, 1342089), (1134, 1048581), (1329, 894726), (1458, 815563), (1578, 753543), (1701, 699054), (1841, 645894), (2367, 502362), (2658, 447363), (3101, 383454), (3402, 349527), (3682, 322947), (3987, 298242), (4734, 251181), (5103, 233018), (5523, 215298), (6202, 191727), (7101, 167454), (7974, 149121), (9303, 127818), (10206, 116509), (11046, 107649), (11961, 99414), (14202, 83727), (16569, 71766), (18606, 63909), (21303, 55818), (23922, 49707), (27909, 42606), (33138, 35883)]