1911366954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{322757}}^1$

素因数の和:322819

約数の個数: 48

約数和(自身を含む): 4833623808

約数和(自身を除く): 2922256854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 322757, 645514, 968271, 1936542, 2259299, 2904813, 4518598, 5809626, 6777897, 13555794, 15169579, 20333691, 30339158, 40667382, 45508737, 91017474, 106187053, 136526211, 212374106, 273052422, 318561159, 637122318, 955683477, 1911366954]

約数ペア:

[(1, 1911366954), (2, 955683477), (3, 637122318), (6, 318561159), (7, 273052422), (9, 212374106), (14, 136526211), (18, 106187053), (21, 91017474), (42, 45508737), (47, 40667382), (63, 30339158), (94, 20333691), (126, 15169579), (141, 13555794), (282, 6777897), (329, 5809626), (423, 4518598), (658, 2904813), (846, 2259299), (987, 1936542), (1974, 968271), (2961, 645514), (5922, 322757)]