181343772

素因数分解:

$2^2\times 3^4\times {\mathrm{559703}}^1$

素因数の和:559719

約数の個数: 30

約数和(自身を含む): 474069288

約数和(自身を除く): 292725516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 559703, 1119406, 1679109, 2238812, 3358218, 5037327, 6716436, 10074654, 15111981, 20149308, 30223962, 45335943, 60447924, 90671886, 181343772]

約数ペア:

[(1, 181343772), (2, 90671886), (3, 60447924), (4, 45335943), (6, 30223962), (9, 20149308), (12, 15111981), (18, 10074654), (27, 6716436), (36, 5037327), (54, 3358218), (81, 2238812), (108, 1679109), (162, 1119406), (324, 559703)]