17640948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113083}}^1$

素因数の和:113103

約数の個数: 24

約数和(自身を含む): 44328928

約数和(自身を除く): 26687980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 113083, 226166, 339249, 452332, 678498, 1356996, 1470079, 2940158, 4410237, 5880316, 8820474, 17640948]

約数ペア:

[(1, 17640948), (2, 8820474), (3, 5880316), (4, 4410237), (6, 2940158), (12, 1470079), (13, 1356996), (26, 678498), (39, 452332), (52, 339249), (78, 226166), (156, 113083)]