287810388

素因数分解:

$2^2\times 3^3\times {\mathrm{2664911}}^1$

素因数の和:2664924

約数の個数: 24

約数和(自身を含む): 746175360

約数和(自身を除く): 458364972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2664911, 5329822, 7994733, 10659644, 15989466, 23984199, 31978932, 47968398, 71952597, 95936796, 143905194, 287810388]

約数ペア:

[(1, 287810388), (2, 143905194), (3, 95936796), (4, 71952597), (6, 47968398), (9, 31978932), (12, 23984199), (18, 15989466), (27, 10659644), (36, 7994733), (54, 5329822), (108, 2664911)]