7321266

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1108

約数の個数: 40

約数和(自身を含む): 16802544

約数和(自身を除く): 9481278

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1051, 1161, 2102, 2322, 3153, 3483, 6306, 6966, 9459, 18918, 28377, 45193, 56754, 85131, 90386, 135579, 170262, 271158, 406737, 813474, 1220211, 2440422, 3660633, 7321266]

約数ペア:

[(1, 7321266), (2, 3660633), (3, 2440422), (6, 1220211), (9, 813474), (18, 406737), (27, 271158), (43, 170262), (54, 135579), (81, 90386), (86, 85131), (129, 56754), (162, 45193), (258, 28377), (387, 18918), (774, 9459), (1051, 6966), (1161, 6306), (2102, 3483), (2322, 3153)]