1891494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 4599504

約数和(自身を除く): 2708010

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 233, 246, 369, 451, 466, 699, 738, 902, 1353, 1398, 2097, 2563, 2706, 4059, 4194, 5126, 7689, 8118, 9553, 15378, 19106, 23067, 28659, 46134, 57318, 85977, 105083, 171954, 210166, 315249, 630498, 945747, 1891494]

約数ペア:

[(1, 1891494), (2, 945747), (3, 630498), (6, 315249), (9, 210166), (11, 171954), (18, 105083), (22, 85977), (33, 57318), (41, 46134), (66, 28659), (82, 23067), (99, 19106), (123, 15378), (198, 9553), (233, 8118), (246, 7689), (369, 5126), (451, 4194), (466, 4059), (699, 2706), (738, 2563), (902, 2097), (1353, 1398)]