21337734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10476

約数の個数: 32

約数和(自身を含む): 48061440

約数和(自身を除く): 26723706

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10429, 20858, 31287, 62574, 114719, 229438, 323299, 344157, 646598, 688314, 969897, 1939794, 3556289, 7112578, 10668867, 21337734]

約数ペア:

[(1, 21337734), (2, 10668867), (3, 7112578), (6, 3556289), (11, 1939794), (22, 969897), (31, 688314), (33, 646598), (62, 344157), (66, 323299), (93, 229438), (186, 114719), (341, 62574), (682, 31287), (1023, 20858), (2046, 10429)]