6551028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 18398016

約数和(自身を除く): 11846988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 233, 284, 396, 426, 466, 639, 699, 781, 852, 932, 1278, 1398, 1562, 2097, 2343, 2556, 2563, 2796, 3124, 4194, 4686, 5126, 7029, 7689, 8388, 9372, 10252, 14058, 15378, 16543, 23067, 28116, 30756, 33086, 46134, 49629, 66172, 92268, 99258, 148887, 181973, 198516, 297774, 363946, 545919, 595548, 727892, 1091838, 1637757, 2183676, 3275514, 6551028]

約数ペア:

[(1, 6551028), (2, 3275514), (3, 2183676), (4, 1637757), (6, 1091838), (9, 727892), (11, 595548), (12, 545919), (18, 363946), (22, 297774), (33, 198516), (36, 181973), (44, 148887), (66, 99258), (71, 92268), (99, 66172), (132, 49629), (142, 46134), (198, 33086), (213, 30756), (233, 28116), (284, 23067), (396, 16543), (426, 15378), (466, 14058), (639, 10252), (699, 9372), (781, 8388), (852, 7689), (932, 7029), (1278, 5126), (1398, 4686), (1562, 4194), (2097, 3124), (2343, 2796), (2556, 2563)]