39681804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 97977600

約数和(自身を除く): 58295796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 269, 538, 647, 807, 1076, 1294, 1614, 1941, 2588, 3228, 3882, 5111, 7764, 10222, 12293, 15333, 20444, 24586, 30666, 36879, 49172, 61332, 73758, 147516, 174043, 348086, 522129, 696172, 1044258, 2088516, 3306817, 6613634, 9920451, 13227268, 19840902, 39681804]

約数ペア:

[(1, 39681804), (2, 19840902), (3, 13227268), (4, 9920451), (6, 6613634), (12, 3306817), (19, 2088516), (38, 1044258), (57, 696172), (76, 522129), (114, 348086), (228, 174043), (269, 147516), (538, 73758), (647, 61332), (807, 49172), (1076, 36879), (1294, 30666), (1614, 24586), (1941, 20444), (2588, 15333), (3228, 12293), (3882, 10222), (5111, 7764)]