2781192186

素因数分解:

$2^1\times 3^4\times {\mathrm{2467}}^1\times {\mathrm{6959}}^1$

素因数の和:9440

約数の個数: 40

約数和(自身を含む): 6235352640

約数和(自身を除く): 3454160454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2467, 4934, 6959, 7401, 13918, 14802, 20877, 22203, 41754, 44406, 62631, 66609, 125262, 133218, 187893, 199827, 375786, 399654, 563679, 1127358, 17167853, 34335706, 51503559, 103007118, 154510677, 309021354, 463532031, 927064062, 1390596093, 2781192186]

約数ペア:

[(1, 2781192186), (2, 1390596093), (3, 927064062), (6, 463532031), (9, 309021354), (18, 154510677), (27, 103007118), (54, 51503559), (81, 34335706), (162, 17167853), (2467, 1127358), (4934, 563679), (6959, 399654), (7401, 375786), (13918, 199827), (14802, 187893), (20877, 133218), (22203, 125262), (41754, 66609), (44406, 62631)]