1099854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 2934360

約数和(自身を除く): 1834506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 43, 49, 58, 63, 86, 87, 98, 126, 129, 147, 174, 203, 258, 261, 294, 301, 387, 406, 441, 522, 602, 609, 774, 882, 903, 1218, 1247, 1421, 1806, 1827, 2107, 2494, 2709, 2842, 3654, 3741, 4214, 4263, 5418, 6321, 7482, 8526, 8729, 11223, 12642, 12789, 17458, 18963, 22446, 25578, 26187, 37926, 52374, 61103, 78561, 122206, 157122, 183309, 366618, 549927, 1099854]

約数ペア:

[(1, 1099854), (2, 549927), (3, 366618), (6, 183309), (7, 157122), (9, 122206), (14, 78561), (18, 61103), (21, 52374), (29, 37926), (42, 26187), (43, 25578), (49, 22446), (58, 18963), (63, 17458), (86, 12789), (87, 12642), (98, 11223), (126, 8729), (129, 8526), (147, 7482), (174, 6321), (203, 5418), (258, 4263), (261, 4214), (294, 3741), (301, 3654), (387, 2842), (406, 2709), (441, 2494), (522, 2107), (602, 1827), (609, 1806), (774, 1421), (882, 1247), (903, 1218)]