18063812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{907}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 34169856

約数和(自身を除く): 16106044

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 907, 1532, 1814, 3628, 4979, 9958, 11791, 19916, 23582, 47164, 347381, 694762, 1389524, 4515953, 9031906, 18063812]

約数ペア:

[(1, 18063812), (2, 9031906), (4, 4515953), (13, 1389524), (26, 694762), (52, 347381), (383, 47164), (766, 23582), (907, 19916), (1532, 11791), (1814, 9958), (3628, 4979)]