31441932

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1900

約数の個数: 60

約数和(自身を含む): 83792016

約数和(自身を除く): 52350084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1831, 1908, 2862, 3662, 4293, 5493, 5724, 7324, 8586, 10986, 16479, 17172, 21972, 32958, 49437, 65916, 97043, 98874, 148311, 194086, 197748, 291129, 296622, 388172, 582258, 593244, 873387, 1164516, 1746774, 2620161, 3493548, 5240322, 7860483, 10480644, 15720966, 31441932]

約数ペア:

[(1, 31441932), (2, 15720966), (3, 10480644), (4, 7860483), (6, 5240322), (9, 3493548), (12, 2620161), (18, 1746774), (27, 1164516), (36, 873387), (53, 593244), (54, 582258), (81, 388172), (106, 296622), (108, 291129), (159, 197748), (162, 194086), (212, 148311), (318, 98874), (324, 97043), (477, 65916), (636, 49437), (954, 32958), (1431, 21972), (1831, 17172), (1908, 16479), (2862, 10986), (3662, 8586), (4293, 7324), (5493, 5724)]