13480488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{3821}}^1$

素因数の和:3847

約数の個数: 72

約数和(自身を含む): 42481530

約数和(自身を除く): 29001042

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 3821, 7642, 11463, 15284, 22926, 26747, 30568, 34389, 45852, 53494, 68778, 80241, 91704, 106988, 137556, 160482, 187229, 213976, 240723, 275112, 320964, 374458, 481446, 561687, 641928, 748916, 962892, 1123374, 1497832, 1685061, 1925784, 2246748, 3370122, 4493496, 6740244, 13480488]

約数ペア:

[(1, 13480488), (2, 6740244), (3, 4493496), (4, 3370122), (6, 2246748), (7, 1925784), (8, 1685061), (9, 1497832), (12, 1123374), (14, 962892), (18, 748916), (21, 641928), (24, 561687), (28, 481446), (36, 374458), (42, 320964), (49, 275112), (56, 240723), (63, 213976), (72, 187229), (84, 160482), (98, 137556), (126, 106988), (147, 91704), (168, 80241), (196, 68778), (252, 53494), (294, 45852), (392, 34389), (441, 30568), (504, 26747), (588, 22926), (882, 15284), (1176, 11463), (1764, 7642), (3528, 3821)]