2539062.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 112510944

約数和(自身を除く): 71101188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 426, 612, 639, 852, 953, 1207, 1278, 1906, 2414, 2556, 2859, 3621, 3812, 4828, 5718, 7242, 8577, 10863, 11436, 14484, 16201, 17154, 21726, 32402, 34308, 43452, 48603, 64804, 67663, 97206, 135326, 145809, 194412, 202989, 270652, 291618, 405978, 583236, 608967, 811956, 1150271, 1217934, 2300542, 2435868, 3450813, 4601084, 6901626, 10352439, 13803252, 20704878, 41409756]

約数ペア:

[(1, 41409756), (2, 20704878), (3, 13803252), (4, 10352439), (6, 6901626), (9, 4601084), (12, 3450813), (17, 2435868), (18, 2300542), (34, 1217934), (36, 1150271), (51, 811956), (68, 608967), (71, 583236), (102, 405978), (142, 291618), (153, 270652), (204, 202989), (213, 194412), (284, 145809), (306, 135326), (426, 97206), (612, 67663), (639, 64804), (852, 48603), (953, 43452), (1207, 34308), (1278, 32402), (1906, 21726), (2414, 17154), (2556, 16201), (2859, 14484), (3621, 11436), (3812, 10863), (4828, 8577), (5718, 7242)]