21602742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6197}}^1$

素因数の和:6292

約数の個数: 32

約数和(自身を含む): 49980672

約数和(自身を除く): 28377930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 6197, 12394, 18591, 37182, 43379, 86758, 130137, 260274, 514351, 1028702, 1543053, 3086106, 3600457, 7200914, 10801371, 21602742]

約数ペア:

[(1, 21602742), (2, 10801371), (3, 7200914), (6, 3600457), (7, 3086106), (14, 1543053), (21, 1028702), (42, 514351), (83, 260274), (166, 130137), (249, 86758), (498, 43379), (581, 37182), (1162, 18591), (1743, 12394), (3486, 6197)]