12394452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 34128864

約数和(自身を除く): 21734412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 197, 214, 294, 321, 394, 428, 588, 591, 642, 749, 788, 1182, 1284, 1379, 1498, 2247, 2364, 2758, 2996, 4137, 4494, 5243, 5516, 8274, 8988, 9653, 10486, 15729, 16548, 19306, 20972, 21079, 28959, 31458, 38612, 42158, 57918, 62916, 63237, 84316, 115836, 126474, 147553, 252948, 295106, 442659, 590212, 885318, 1032871, 1770636, 2065742, 3098613, 4131484, 6197226, 12394452]

約数ペア:

[(1, 12394452), (2, 6197226), (3, 4131484), (4, 3098613), (6, 2065742), (7, 1770636), (12, 1032871), (14, 885318), (21, 590212), (28, 442659), (42, 295106), (49, 252948), (84, 147553), (98, 126474), (107, 115836), (147, 84316), (196, 63237), (197, 62916), (214, 57918), (294, 42158), (321, 38612), (394, 31458), (428, 28959), (588, 21079), (591, 20972), (642, 19306), (749, 16548), (788, 15729), (1182, 10486), (1284, 9653), (1379, 8988), (1498, 8274), (2247, 5516), (2364, 5243), (2758, 4494), (2996, 4137)]