1844440143

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 3394137600

約数和(自身を除く): 1549697457

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 169, 221, 247, 273, 323, 357, 399, 507, 663, 741, 969, 1183, 1547, 1609, 1729, 2261, 2873, 3211, 3549, 4199, 4641, 4827, 5187, 6783, 8619, 9633, 11263, 12597, 20111, 20917, 22477, 27353, 29393, 30571, 33789, 54587, 60333, 62751, 67431, 82059, 88179, 91713, 146419, 163761, 191471, 213997, 271921, 355589, 382109, 397423, 439257, 519707, 574413, 641991, 815763, 1066767, 1146327, 1192269, 1559121, 1903447, 2489123, 2781961, 3637949, 4622657, 5166499, 5710341, 6756191, 7467369, 8345883, 10913847, 13867971, 15499497, 20268573, 32358599, 36165493, 47293337, 87830483, 97075797, 108496479, 141880011, 263491449, 614813381, 1844440143]

約数ペア:

[(1, 1844440143), (3, 614813381), (7, 263491449), (13, 141880011), (17, 108496479), (19, 97075797), (21, 87830483), (39, 47293337), (51, 36165493), (57, 32358599), (91, 20268573), (119, 15499497), (133, 13867971), (169, 10913847), (221, 8345883), (247, 7467369), (273, 6756191), (323, 5710341), (357, 5166499), (399, 4622657), (507, 3637949), (663, 2781961), (741, 2489123), (969, 1903447), (1183, 1559121), (1547, 1192269), (1609, 1146327), (1729, 1066767), (2261, 815763), (2873, 641991), (3211, 574413), (3549, 519707), (4199, 439257), (4641, 397423), (4827, 382109), (5187, 355589), (6783, 271921), (8619, 213997), (9633, 191471), (11263, 163761), (12597, 146419), (20111, 91713), (20917, 88179), (22477, 82059), (27353, 67431), (29393, 62751), (30571, 60333), (33789, 54587)]