262111122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{160019}}^1$

素因数の和:160047

約数の個数: 48

約数和(自身を含む): 698967360

約数和(自身を除く): 436856238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 160019, 320038, 480057, 960114, 1120133, 1440171, 2080247, 2240266, 2880342, 3360399, 4160494, 6240741, 6720798, 10081197, 12481482, 14561729, 18722223, 20162394, 29123458, 37444446, 43685187, 87370374, 131055561, 262111122]

約数ペア:

[(1, 262111122), (2, 131055561), (3, 87370374), (6, 43685187), (7, 37444446), (9, 29123458), (13, 20162394), (14, 18722223), (18, 14561729), (21, 12481482), (26, 10081197), (39, 6720798), (42, 6240741), (63, 4160494), (78, 3360399), (91, 2880342), (117, 2240266), (126, 2080247), (182, 1440171), (234, 1120133), (273, 960114), (546, 480057), (819, 320038), (1638, 160019)]