7979994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 19341504

約数和(自身を除く): 11361510

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 983, 1353, 1966, 2706, 2949, 4059, 5898, 8118, 8847, 10813, 17694, 21626, 32439, 40303, 64878, 80606, 97317, 120909, 194634, 241818, 362727, 443333, 725454, 886666, 1329999, 2659998, 3989997, 7979994]

約数ペア:

[(1, 7979994), (2, 3989997), (3, 2659998), (6, 1329999), (9, 886666), (11, 725454), (18, 443333), (22, 362727), (33, 241818), (41, 194634), (66, 120909), (82, 97317), (99, 80606), (123, 64878), (198, 40303), (246, 32439), (369, 21626), (451, 17694), (738, 10813), (902, 8847), (983, 8118), (1353, 5898), (1966, 4059), (2706, 2949)]