2729118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 3560802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 359, 362, 543, 718, 1077, 1086, 1267, 2154, 2513, 2534, 3801, 5026, 7539, 7602, 15078, 64979, 129958, 194937, 389874, 454853, 909706, 1364559, 2729118]

約数ペア:

[(1, 2729118), (2, 1364559), (3, 909706), (6, 454853), (7, 389874), (14, 194937), (21, 129958), (42, 64979), (181, 15078), (359, 7602), (362, 7539), (543, 5026), (718, 3801), (1077, 2534), (1086, 2513), (1267, 2154)]