51218412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{609743}}^1$

素因数の和:609757

約数の個数: 24

約数和(自身を含む): 136582656

約数和(自身を除く): 85364244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 609743, 1219486, 1829229, 2438972, 3658458, 4268201, 7316916, 8536402, 12804603, 17072804, 25609206, 51218412]

約数ペア:

[(1, 51218412), (2, 25609206), (3, 17072804), (4, 12804603), (6, 8536402), (7, 7316916), (12, 4268201), (14, 3658458), (21, 2438972), (28, 1829229), (42, 1219486), (84, 609743)]