18287172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29881}}^1$

素因数の和:29908

約数の個数: 36

約数和(自身を含む): 48946716

約数和(自身を除く): 30659544

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 29881, 59762, 89643, 119524, 179286, 268929, 358572, 507977, 537858, 1015954, 1075716, 1523931, 2031908, 3047862, 4571793, 6095724, 9143586, 18287172]

約数ペア:

[(1, 18287172), (2, 9143586), (3, 6095724), (4, 4571793), (6, 3047862), (9, 2031908), (12, 1523931), (17, 1075716), (18, 1015954), (34, 537858), (36, 507977), (51, 358572), (68, 268929), (102, 179286), (153, 119524), (204, 89643), (306, 59762), (612, 29881)]