2017196946

素因数分解:

$2^1\times 3^7\times {\mathrm{109}}^1\times {\mathrm{4231}}^1$

素因数の和:4363

約数の個数: 64

約数和(自身を含む): 4580716800

約数和(自身を除く): 2563519854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 243, 327, 486, 654, 729, 981, 1458, 1962, 2187, 2943, 4231, 4374, 5886, 8462, 8829, 12693, 17658, 25386, 26487, 38079, 52974, 76158, 79461, 114237, 158922, 228474, 238383, 342711, 461179, 476766, 685422, 922358, 1028133, 1383537, 2056266, 2767074, 3084399, 4150611, 6168798, 8301222, 9253197, 12451833, 18506394, 24903666, 37355499, 74710998, 112066497, 224132994, 336199491, 672398982, 1008598473, 2017196946]

約数ペア:

[(1, 2017196946), (2, 1008598473), (3, 672398982), (6, 336199491), (9, 224132994), (18, 112066497), (27, 74710998), (54, 37355499), (81, 24903666), (109, 18506394), (162, 12451833), (218, 9253197), (243, 8301222), (327, 6168798), (486, 4150611), (654, 3084399), (729, 2767074), (981, 2056266), (1458, 1383537), (1962, 1028133), (2187, 922358), (2943, 685422), (4231, 476766), (4374, 461179), (5886, 342711), (8462, 238383), (8829, 228474), (12693, 158922), (17658, 114237), (25386, 79461), (26487, 76158), (38079, 52974)]