31535748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^2$

素因数の和:481

約数の個数: 54

約数和(自身を含む): 84777966

約数和(自身を除く): 53242218

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 227, 306, 454, 612, 681, 908, 1362, 2043, 2724, 3859, 4086, 7718, 8172, 11577, 15436, 23154, 34731, 46308, 51529, 69462, 103058, 138924, 154587, 206116, 309174, 463761, 618348, 875993, 927522, 1751986, 1855044, 2627979, 3503972, 5255958, 7883937, 10511916, 15767874, 31535748]

約数ペア:

[(1, 31535748), (2, 15767874), (3, 10511916), (4, 7883937), (6, 5255958), (9, 3503972), (12, 2627979), (17, 1855044), (18, 1751986), (34, 927522), (36, 875993), (51, 618348), (68, 463761), (102, 309174), (153, 206116), (204, 154587), (227, 138924), (306, 103058), (454, 69462), (612, 51529), (681, 46308), (908, 34731), (1362, 23154), (2043, 15436), (2724, 11577), (3859, 8172), (4086, 7718)]