21242022054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{746749}}^1$

素因数の和:747196

約数の個数: 32

約数和(自身を含む): 46453824000

約数和(自身を除く): 25211801946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431, 862, 1293, 2586, 4741, 9482, 14223, 28446, 746749, 1493498, 2240247, 4480494, 8214239, 16428478, 24642717, 49285434, 321848819, 643697638, 965546457, 1931092914, 3540337009, 7080674018, 10621011027, 21242022054]

約数ペア:

[(1, 21242022054), (2, 10621011027), (3, 7080674018), (6, 3540337009), (11, 1931092914), (22, 965546457), (33, 643697638), (66, 321848819), (431, 49285434), (862, 24642717), (1293, 16428478), (2586, 8214239), (4741, 4480494), (9482, 2240247), (14223, 1493498), (28446, 746749)]