12558798

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 72

約数和(自身を含む): 32811480

約数和(自身を除く): 20252682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 491, 522, 609, 882, 982, 1218, 1421, 1473, 1827, 2842, 2946, 3437, 3654, 4263, 4419, 6874, 8526, 8838, 10311, 12789, 14239, 20622, 24059, 25578, 28478, 30933, 42717, 48118, 61866, 72177, 85434, 99673, 128151, 144354, 199346, 216531, 256302, 299019, 433062, 598038, 697711, 897057, 1395422, 1794114, 2093133, 4186266, 6279399, 12558798]

約数ペア:

[(1, 12558798), (2, 6279399), (3, 4186266), (6, 2093133), (7, 1794114), (9, 1395422), (14, 897057), (18, 697711), (21, 598038), (29, 433062), (42, 299019), (49, 256302), (58, 216531), (63, 199346), (87, 144354), (98, 128151), (126, 99673), (147, 85434), (174, 72177), (203, 61866), (261, 48118), (294, 42717), (406, 30933), (441, 28478), (491, 25578), (522, 24059), (609, 20622), (882, 14239), (982, 12789), (1218, 10311), (1421, 8838), (1473, 8526), (1827, 6874), (2842, 4419), (2946, 4263), (3437, 3654)]