1758366972

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{6679}}^1$

素因数の和:6863

約数の個数: 72

約数和(自身を含む): 4551805440

約数和(自身を除く): 2793438468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 103, 142, 206, 213, 284, 309, 412, 426, 618, 639, 852, 927, 1236, 1278, 1854, 2556, 3708, 6679, 7313, 13358, 14626, 20037, 21939, 26716, 29252, 40074, 43878, 60111, 65817, 80148, 87756, 120222, 131634, 240444, 263268, 474209, 687937, 948418, 1375874, 1422627, 1896836, 2063811, 2751748, 2845254, 4127622, 4267881, 5690508, 6191433, 8255244, 8535762, 12382866, 17071524, 24765732, 48843527, 97687054, 146530581, 195374108, 293061162, 439591743, 586122324, 879183486, 1758366972]

約数ペア:

[(1, 1758366972), (2, 879183486), (3, 586122324), (4, 439591743), (6, 293061162), (9, 195374108), (12, 146530581), (18, 97687054), (36, 48843527), (71, 24765732), (103, 17071524), (142, 12382866), (206, 8535762), (213, 8255244), (284, 6191433), (309, 5690508), (412, 4267881), (426, 4127622), (618, 2845254), (639, 2751748), (852, 2063811), (927, 1896836), (1236, 1422627), (1278, 1375874), (1854, 948418), (2556, 687937), (3708, 474209), (6679, 263268), (7313, 240444), (13358, 131634), (14626, 120222), (20037, 87756), (21939, 80148), (26716, 65817), (29252, 60111), (40074, 43878)]