16374708

素因数分解:

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

素因数の和:557

約数の個数: 72

約数和(自身を含む): 47698560

約数和(自身を除く): 31323852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 359, 362, 543, 718, 724, 1077, 1086, 1267, 1436, 1629, 2154, 2172, 2513, 2534, 3231, 3258, 3801, 4308, 5026, 5068, 6462, 6516, 7539, 7602, 10052, 11403, 12924, 15078, 15204, 22617, 22806, 30156, 45234, 45612, 64979, 90468, 129958, 194937, 259916, 389874, 454853, 584811, 779748, 909706, 1169622, 1364559, 1819412, 2339244, 2729118, 4093677, 5458236, 8187354, 16374708]

約数ペア:

[(1, 16374708), (2, 8187354), (3, 5458236), (4, 4093677), (6, 2729118), (7, 2339244), (9, 1819412), (12, 1364559), (14, 1169622), (18, 909706), (21, 779748), (28, 584811), (36, 454853), (42, 389874), (63, 259916), (84, 194937), (126, 129958), (181, 90468), (252, 64979), (359, 45612), (362, 45234), (543, 30156), (718, 22806), (724, 22617), (1077, 15204), (1086, 15078), (1267, 12924), (1436, 11403), (1629, 10052), (2154, 7602), (2172, 7539), (2513, 6516), (2534, 6462), (3231, 5068), (3258, 5026), (3801, 4308)]