18802108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8819}}^1$

素因数の和:8877

約数の個数: 24

約数和(自身を含む): 36303120

約数和(自身を除く): 17501012

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8819, 17638, 35276, 114647, 229294, 361579, 458588, 723158, 1446316, 4700527, 9401054, 18802108]

約数ペア:

[(1, 18802108), (2, 9401054), (4, 4700527), (13, 1446316), (26, 723158), (41, 458588), (52, 361579), (82, 229294), (164, 114647), (533, 35276), (1066, 17638), (2132, 8819)]