10991778

素因数分解:

$2^1\times 3^1\times 7^5\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 25882560

約数和(自身を除く): 14890782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 343, 654, 686, 763, 1029, 1526, 2058, 2289, 2401, 4578, 4802, 5341, 7203, 10682, 14406, 16023, 16807, 32046, 33614, 37387, 50421, 74774, 100842, 112161, 224322, 261709, 523418, 785127, 1570254, 1831963, 3663926, 5495889, 10991778]

約数ペア:

[(1, 10991778), (2, 5495889), (3, 3663926), (6, 1831963), (7, 1570254), (14, 785127), (21, 523418), (42, 261709), (49, 224322), (98, 112161), (109, 100842), (147, 74774), (218, 50421), (294, 37387), (327, 33614), (343, 32046), (654, 16807), (686, 16023), (763, 14406), (1029, 10682), (1526, 7203), (2058, 5341), (2289, 4802), (2401, 4578)]