56872404

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{42697}}^1$

素因数の和:42744

約数の個数: 36

約数和(自身を含む): 147649684

約数和(自身を除く): 90777280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 42697, 85394, 128091, 170788, 256182, 384273, 512364, 768546, 1537092, 1579789, 3159578, 4739367, 6319156, 9478734, 14218101, 18957468, 28436202, 56872404]

約数ペア:

[(1, 56872404), (2, 28436202), (3, 18957468), (4, 14218101), (6, 9478734), (9, 6319156), (12, 4739367), (18, 3159578), (36, 1579789), (37, 1537092), (74, 768546), (111, 512364), (148, 384273), (222, 256182), (333, 170788), (444, 128091), (666, 85394), (1332, 42697)]