1212899.00000000

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 174545280

約数和(自身を除く): 101496078

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 73, 81, 87, 142, 146, 162, 174, 213, 219, 243, 261, 426, 438, 486, 522, 639, 657, 783, 1278, 1314, 1566, 1917, 1971, 2059, 2117, 2349, 3834, 3942, 4118, 4234, 4698, 5183, 5751, 5913, 6177, 6351, 7047, 10366, 11502, 11826, 12354, 12702, 14094, 15549, 17253, 17739, 18531, 19053, 31098, 34506, 35478, 37062, 38106, 46647, 55593, 57159, 93294, 111186, 114318, 139941, 150307, 166779, 171477, 279882, 300614, 333558, 342954, 419823, 450921, 500337, 514431, 839646, 901842, 1000674, 1028862, 1259469, 1352763, 2518938, 2705526, 4058289, 8116578, 12174867, 24349734, 36524601, 73049202]

約数ペア:

[(1, 73049202), (2, 36524601), (3, 24349734), (6, 12174867), (9, 8116578), (18, 4058289), (27, 2705526), (29, 2518938), (54, 1352763), (58, 1259469), (71, 1028862), (73, 1000674), (81, 901842), (87, 839646), (142, 514431), (146, 500337), (162, 450921), (174, 419823), (213, 342954), (219, 333558), (243, 300614), (261, 279882), (426, 171477), (438, 166779), (486, 150307), (522, 139941), (639, 114318), (657, 111186), (783, 93294), (1278, 57159), (1314, 55593), (1566, 46647), (1917, 38106), (1971, 37062), (2059, 35478), (2117, 34506), (2349, 31098), (3834, 19053), (3942, 18531), (4118, 17739), (4234, 17253), (4698, 15549), (5183, 14094), (5751, 12702), (5913, 12354), (6177, 11826), (6351, 11502), (7047, 10366)]