2427890.00000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7417}}^1$

素因数の和:7503

約数の個数: 48

約数和(自身を含む): 166637952

約数和(自身を除く): 100285470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 7417, 8946, 14834, 22251, 44502, 51919, 66753, 103838, 133506, 155757, 311514, 467271, 526607, 934542, 1053214, 1579821, 3159642, 3686249, 4739463, 7372498, 9478926, 11058747, 22117494, 33176241, 66352482]

約数ペア:

[(1, 66352482), (2, 33176241), (3, 22117494), (6, 11058747), (7, 9478926), (9, 7372498), (14, 4739463), (18, 3686249), (21, 3159642), (42, 1579821), (63, 1053214), (71, 934542), (126, 526607), (142, 467271), (213, 311514), (426, 155757), (497, 133506), (639, 103838), (994, 66753), (1278, 51919), (1491, 44502), (2982, 22251), (4473, 14834), (7417, 8946)]