25822062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 64296960

約数和(自身を除く): 38474898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 919, 1338, 1561, 1838, 2007, 2757, 3122, 4014, 4683, 5514, 6433, 8271, 9366, 12866, 14049, 16542, 19299, 28098, 38598, 57897, 115794, 204937, 409874, 614811, 1229622, 1434559, 1844433, 2869118, 3688866, 4303677, 8607354, 12911031, 25822062]

約数ペア:

[(1, 25822062), (2, 12911031), (3, 8607354), (6, 4303677), (7, 3688866), (9, 2869118), (14, 1844433), (18, 1434559), (21, 1229622), (42, 614811), (63, 409874), (126, 204937), (223, 115794), (446, 57897), (669, 38598), (919, 28098), (1338, 19299), (1561, 16542), (1838, 14049), (2007, 12866), (2757, 9366), (3122, 8271), (4014, 6433), (4683, 5514)]