18290244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9467}}^1$

素因数の和:9504

約数の個数: 48

約数和(自身を含む): 50899968

約数和(自身を除く): 32609724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9467, 18934, 28401, 37868, 56802, 66269, 113604, 132538, 198807, 217741, 265076, 397614, 435482, 653223, 795228, 870964, 1306446, 1524187, 2612892, 3048374, 4572561, 6096748, 9145122, 18290244]

約数ペア:

[(1, 18290244), (2, 9145122), (3, 6096748), (4, 4572561), (6, 3048374), (7, 2612892), (12, 1524187), (14, 1306446), (21, 870964), (23, 795228), (28, 653223), (42, 435482), (46, 397614), (69, 265076), (84, 217741), (92, 198807), (138, 132538), (161, 113604), (276, 66269), (322, 56802), (483, 37868), (644, 28401), (966, 18934), (1932, 9467)]