18542411139

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{4241}}^1$

素因数の和:4636

約数の個数: 64

約数和(自身を含む): 30825833472

約数和(自身を除く): 12283422333

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 331, 357, 629, 777, 993, 1887, 2317, 4241, 4403, 5627, 6951, 12247, 12723, 13209, 16881, 29687, 36741, 39389, 72097, 85729, 89061, 118167, 156917, 208199, 216291, 257187, 470751, 504679, 624597, 1098419, 1403771, 1457393, 1514037, 2667589, 3295257, 4211313, 4372179, 8002767, 9826397, 18673123, 23864107, 29479191, 51939527, 56019369, 71592321, 155818581, 167048749, 363576689, 501146247, 882971959, 1090730067, 2648915877, 6180803713, 18542411139]

約数ペア:

[(1, 18542411139), (3, 6180803713), (7, 2648915877), (17, 1090730067), (21, 882971959), (37, 501146247), (51, 363576689), (111, 167048749), (119, 155818581), (259, 71592321), (331, 56019369), (357, 51939527), (629, 29479191), (777, 23864107), (993, 18673123), (1887, 9826397), (2317, 8002767), (4241, 4372179), (4403, 4211313), (5627, 3295257), (6951, 2667589), (12247, 1514037), (12723, 1457393), (13209, 1403771), (16881, 1098419), (29687, 624597), (36741, 504679), (39389, 470751), (72097, 257187), (85729, 216291), (89061, 208199), (118167, 156917)]