31133484

素因数分解:

$2^2\times 3^4\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:636

約数の個数: 60

約数和(自身を含む): 81915064

約数和(自身を除く): 50781580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 307, 313, 324, 614, 626, 921, 939, 1228, 1252, 1842, 1878, 2763, 2817, 3684, 3756, 5526, 5634, 8289, 8451, 11052, 11268, 16578, 16902, 24867, 25353, 33156, 33804, 49734, 50706, 96091, 99468, 101412, 192182, 288273, 384364, 576546, 864819, 1153092, 1729638, 2594457, 3459276, 5188914, 7783371, 10377828, 15566742, 31133484]

約数ペア:

[(1, 31133484), (2, 15566742), (3, 10377828), (4, 7783371), (6, 5188914), (9, 3459276), (12, 2594457), (18, 1729638), (27, 1153092), (36, 864819), (54, 576546), (81, 384364), (108, 288273), (162, 192182), (307, 101412), (313, 99468), (324, 96091), (614, 50706), (626, 49734), (921, 33804), (939, 33156), (1228, 25353), (1252, 24867), (1842, 16902), (1878, 16578), (2763, 11268), (2817, 11052), (3684, 8451), (3756, 8289), (5526, 5634)]