12269964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 33922560

約数和(自身を除く): 21652596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 79, 84, 86, 129, 158, 172, 237, 258, 301, 316, 474, 516, 553, 602, 903, 948, 1106, 1204, 1659, 1806, 1849, 2212, 3318, 3397, 3612, 3698, 5547, 6636, 6794, 7396, 10191, 11094, 12943, 13588, 20382, 22188, 23779, 25886, 38829, 40764, 47558, 51772, 71337, 77658, 95116, 142674, 146071, 155316, 285348, 292142, 438213, 584284, 876426, 1022497, 1752852, 2044994, 3067491, 4089988, 6134982, 12269964]

約数ペア:

[(1, 12269964), (2, 6134982), (3, 4089988), (4, 3067491), (6, 2044994), (7, 1752852), (12, 1022497), (14, 876426), (21, 584284), (28, 438213), (42, 292142), (43, 285348), (79, 155316), (84, 146071), (86, 142674), (129, 95116), (158, 77658), (172, 71337), (237, 51772), (258, 47558), (301, 40764), (316, 38829), (474, 25886), (516, 23779), (553, 22188), (602, 20382), (903, 13588), (948, 12943), (1106, 11094), (1204, 10191), (1659, 7396), (1806, 6794), (1849, 6636), (2212, 5547), (3318, 3698), (3397, 3612)]