24990012

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 65721600

約数和(自身を除く): 40731588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3259, 3834, 6518, 7668, 9777, 13036, 19554, 29331, 39108, 58662, 87993, 117324, 175986, 231389, 351972, 462778, 694167, 925556, 1388334, 2082501, 2776668, 4165002, 6247503, 8330004, 12495006, 24990012]

約数ペア:

[(1, 24990012), (2, 12495006), (3, 8330004), (4, 6247503), (6, 4165002), (9, 2776668), (12, 2082501), (18, 1388334), (27, 925556), (36, 694167), (54, 462778), (71, 351972), (108, 231389), (142, 175986), (213, 117324), (284, 87993), (426, 58662), (639, 39108), (852, 29331), (1278, 19554), (1917, 13036), (2556, 9777), (3259, 7668), (3834, 6518)]