12247542

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 28035072

約数和(自身を除く): 15787530

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 467, 558, 846, 934, 1401, 1457, 2802, 2914, 4203, 4371, 8406, 8742, 13113, 14477, 21949, 26226, 28954, 43431, 43898, 65847, 86862, 130293, 131694, 197541, 260586, 395082, 680419, 1360838, 2041257, 4082514, 6123771, 12247542]

約数ペア:

[(1, 12247542), (2, 6123771), (3, 4082514), (6, 2041257), (9, 1360838), (18, 680419), (31, 395082), (47, 260586), (62, 197541), (93, 131694), (94, 130293), (141, 86862), (186, 65847), (279, 43898), (282, 43431), (423, 28954), (467, 26226), (558, 21949), (846, 14477), (934, 13113), (1401, 8742), (1457, 8406), (2802, 4371), (2914, 4203)]