12866544

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 60

約数和(自身を含む): 36270000

約数和(自身を除く): 23403456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 449, 597, 796, 898, 1194, 1347, 1592, 1791, 1796, 2388, 2694, 3184, 3582, 3592, 4041, 4776, 5388, 7164, 7184, 8082, 9552, 10776, 14328, 16164, 21552, 28656, 32328, 64656, 89351, 178702, 268053, 357404, 536106, 714808, 804159, 1072212, 1429616, 1608318, 2144424, 3216636, 4288848, 6433272, 12866544]

約数ペア:

[(1, 12866544), (2, 6433272), (3, 4288848), (4, 3216636), (6, 2144424), (8, 1608318), (9, 1429616), (12, 1072212), (16, 804159), (18, 714808), (24, 536106), (36, 357404), (48, 268053), (72, 178702), (144, 89351), (199, 64656), (398, 32328), (449, 28656), (597, 21552), (796, 16164), (898, 14328), (1194, 10776), (1347, 9552), (1592, 8082), (1791, 7184), (1796, 7164), (2388, 5388), (2694, 4776), (3184, 4041), (3582, 3592)]