31149588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{136621}}^1$

素因数の和:136647

約数の個数: 24

約数和(自身を含む): 76508320

約数和(自身を除く): 45358732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 136621, 273242, 409863, 546484, 819726, 1639452, 2595799, 5191598, 7787397, 10383196, 15574794, 31149588]

約数ペア:

[(1, 31149588), (2, 15574794), (3, 10383196), (4, 7787397), (6, 5191598), (12, 2595799), (19, 1639452), (38, 819726), (57, 546484), (76, 409863), (114, 273242), (228, 136621)]