213627924

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83579}}^1$

素因数の和:83660

約数の個数: 36

約数和(自身を含む): 547616160

約数和(自身を除く): 333988236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 83579, 167158, 250737, 334316, 501474, 752211, 1002948, 1504422, 3008844, 5934109, 11868218, 17802327, 23736436, 35604654, 53406981, 71209308, 106813962, 213627924]

約数ペア:

[(1, 213627924), (2, 106813962), (3, 71209308), (4, 53406981), (6, 35604654), (9, 23736436), (12, 17802327), (18, 11868218), (36, 5934109), (71, 3008844), (142, 1504422), (213, 1002948), (284, 752211), (426, 501474), (639, 334316), (852, 250737), (1278, 167158), (2556, 83579)]