66857826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 161998848

約数和(自身を除く): 95141022

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 67, 69, 134, 138, 161, 201, 322, 402, 469, 483, 938, 966, 1033, 1407, 1541, 2066, 2814, 3082, 3099, 4623, 6198, 7231, 9246, 10787, 14462, 21574, 21693, 23759, 32361, 43386, 47518, 64722, 69211, 71277, 138422, 142554, 166313, 207633, 332626, 415266, 484477, 498939, 968954, 997878, 1453431, 1591853, 2906862, 3183706, 4775559, 9551118, 11142971, 22285942, 33428913, 66857826]

約数ペア:

[(1, 66857826), (2, 33428913), (3, 22285942), (6, 11142971), (7, 9551118), (14, 4775559), (21, 3183706), (23, 2906862), (42, 1591853), (46, 1453431), (67, 997878), (69, 968954), (134, 498939), (138, 484477), (161, 415266), (201, 332626), (322, 207633), (402, 166313), (469, 142554), (483, 138422), (938, 71277), (966, 69211), (1033, 64722), (1407, 47518), (1541, 43386), (2066, 32361), (2814, 23759), (3082, 21693), (3099, 21574), (4623, 14462), (6198, 10787), (7231, 9246)]