22166586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2267

約数の個数: 48

約数和(自身を含む): 52948896

約数和(自身を除く): 30782310

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 2203, 3354, 4406, 5031, 6609, 10062, 13218, 19827, 28639, 39654, 57278, 85917, 94729, 171834, 189458, 257751, 284187, 515502, 568374, 852561, 1231477, 1705122, 2462954, 3694431, 7388862, 11083293, 22166586]

約数ペア:

[(1, 22166586), (2, 11083293), (3, 7388862), (6, 3694431), (9, 2462954), (13, 1705122), (18, 1231477), (26, 852561), (39, 568374), (43, 515502), (78, 284187), (86, 257751), (117, 189458), (129, 171834), (234, 94729), (258, 85917), (387, 57278), (559, 39654), (774, 28639), (1118, 19827), (1677, 13218), (2203, 10062), (3354, 6609), (4406, 5031)]