17841732

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 43287552

約数和(自身を除く): 25445820

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 487, 516, 852, 974, 1461, 1948, 2922, 3053, 5844, 6106, 9159, 12212, 18318, 20941, 34577, 36636, 41882, 62823, 69154, 83764, 103731, 125646, 138308, 207462, 251292, 414924, 1486811, 2973622, 4460433, 5947244, 8920866, 17841732]

約数ペア:

[(1, 17841732), (2, 8920866), (3, 5947244), (4, 4460433), (6, 2973622), (12, 1486811), (43, 414924), (71, 251292), (86, 207462), (129, 138308), (142, 125646), (172, 103731), (213, 83764), (258, 69154), (284, 62823), (426, 41882), (487, 36636), (516, 34577), (852, 20941), (974, 18318), (1461, 12212), (1948, 9159), (2922, 6106), (3053, 5844)]