27913218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 59590080

約数和(自身を除く): 31676862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2089, 2227, 4178, 4454, 6267, 6681, 12534, 13362, 35513, 71026, 106539, 213078, 273659, 547318, 820977, 1641954, 4652203, 9304406, 13956609, 27913218]

約数ペア:

[(1, 27913218), (2, 13956609), (3, 9304406), (6, 4652203), (17, 1641954), (34, 820977), (51, 547318), (102, 273659), (131, 213078), (262, 106539), (393, 71026), (786, 35513), (2089, 13362), (2227, 12534), (4178, 6681), (4454, 6267)]