12278328

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1187}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 18514632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1187, 1293, 1724, 2374, 2586, 3448, 3561, 4748, 5172, 7122, 9496, 10344, 14244, 28488, 511597, 1023194, 1534791, 2046388, 3069582, 4092776, 6139164, 12278328]

約数ペア:

[(1, 12278328), (2, 6139164), (3, 4092776), (4, 3069582), (6, 2046388), (8, 1534791), (12, 1023194), (24, 511597), (431, 28488), (862, 14244), (1187, 10344), (1293, 9496), (1724, 7122), (2374, 5172), (2586, 4748), (3448, 3561)]