27961416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{18493}}^1$

素因数の和:18515

約数の個数: 64

約数和(自身を含む): 88771200

約数和(自身を除く): 60809784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 18493, 36986, 55479, 73972, 110958, 129451, 147944, 166437, 221916, 258902, 332874, 388353, 443832, 499311, 517804, 665748, 776706, 998622, 1035608, 1165059, 1331496, 1553412, 1997244, 2330118, 3106824, 3495177, 3994488, 4660236, 6990354, 9320472, 13980708, 27961416]

約数ペア:

[(1, 27961416), (2, 13980708), (3, 9320472), (4, 6990354), (6, 4660236), (7, 3994488), (8, 3495177), (9, 3106824), (12, 2330118), (14, 1997244), (18, 1553412), (21, 1331496), (24, 1165059), (27, 1035608), (28, 998622), (36, 776706), (42, 665748), (54, 517804), (56, 499311), (63, 443832), (72, 388353), (84, 332874), (108, 258902), (126, 221916), (168, 166437), (189, 147944), (216, 129451), (252, 110958), (378, 73972), (504, 55479), (756, 36986), (1512, 18493)]