21372396

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{30187}}^1$

素因数の和:30253

約数の個数: 24

約数和(自身を含む): 50715840

約数和(自身を除く): 29343444

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 30187, 60374, 90561, 120748, 181122, 362244, 1781033, 3562066, 5343099, 7124132, 10686198, 21372396]

約数ペア:

[(1, 21372396), (2, 10686198), (3, 7124132), (4, 5343099), (6, 3562066), (12, 1781033), (59, 362244), (118, 181122), (177, 120748), (236, 90561), (354, 60374), (708, 30187)]