12012966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 30211584

約数和(自身を除く): 18198618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 1423, 2814, 2846, 4221, 4269, 8442, 8538, 9961, 12807, 19922, 25614, 29883, 59766, 89649, 95341, 179298, 190682, 286023, 572046, 667387, 858069, 1334774, 1716138, 2002161, 4004322, 6006483, 12012966]

約数ペア:

[(1, 12012966), (2, 6006483), (3, 4004322), (6, 2002161), (7, 1716138), (9, 1334774), (14, 858069), (18, 667387), (21, 572046), (42, 286023), (63, 190682), (67, 179298), (126, 95341), (134, 89649), (201, 59766), (402, 29883), (469, 25614), (603, 19922), (938, 12807), (1206, 9961), (1407, 8538), (1423, 8442), (2814, 4269), (2846, 4221)]