2109396942

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{3037}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 4674825792

約数和(自身を除く): 2565428850

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 821, 846, 1642, 2463, 3037, 4926, 6074, 7389, 9111, 14778, 18222, 27333, 38587, 54666, 77174, 115761, 142739, 231522, 285478, 347283, 428217, 694566, 856434, 1284651, 2493377, 2569302, 4986754, 7480131, 14960262, 22440393, 44880786, 117188719, 234377438, 351566157, 703132314, 1054698471, 2109396942]

約数ペア:

[(1, 2109396942), (2, 1054698471), (3, 703132314), (6, 351566157), (9, 234377438), (18, 117188719), (47, 44880786), (94, 22440393), (141, 14960262), (282, 7480131), (423, 4986754), (821, 2569302), (846, 2493377), (1642, 1284651), (2463, 856434), (3037, 694566), (4926, 428217), (6074, 347283), (7389, 285478), (9111, 231522), (14778, 142739), (18222, 115761), (27333, 77174), (38587, 54666)]