71893998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15787}}^1$

素因数の和:15829

約数の個数: 48

約数和(自身を含む): 177330816

約数和(自身を除く): 105436818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 15787, 31574, 47361, 94722, 142083, 173657, 284166, 347314, 363101, 520971, 726202, 1041942, 1089303, 1562913, 2178606, 3125826, 3267909, 3994111, 6535818, 7988222, 11982333, 23964666, 35946999, 71893998]

約数ペア:

[(1, 71893998), (2, 35946999), (3, 23964666), (6, 11982333), (9, 7988222), (11, 6535818), (18, 3994111), (22, 3267909), (23, 3125826), (33, 2178606), (46, 1562913), (66, 1089303), (69, 1041942), (99, 726202), (138, 520971), (198, 363101), (207, 347314), (253, 284166), (414, 173657), (506, 142083), (759, 94722), (1518, 47361), (2277, 31574), (4554, 15787)]