16438266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70249}}^1$

素因数の和:70270

約数の個数: 24

約数和(自身を含む): 38356500

約数和(自身を除く): 21918234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 70249, 140498, 210747, 421494, 632241, 913237, 1264482, 1826474, 2739711, 5479422, 8219133, 16438266]

約数ペア:

[(1, 16438266), (2, 8219133), (3, 5479422), (6, 2739711), (9, 1826474), (13, 1264482), (18, 913237), (26, 632241), (39, 421494), (78, 210747), (117, 140498), (234, 70249)]