2069890074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{65449}}^1$

素因数の和:65715

約数の個数: 48

約数和(自身を含む): 5145940800

約数和(自身を除く): 3076050726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 1506, 1757, 2259, 3514, 4518, 5271, 10542, 15813, 31626, 65449, 130898, 196347, 392694, 458143, 589041, 916286, 1178082, 1374429, 2748858, 4123287, 8246574, 16427699, 32855398, 49283097, 98566194, 114993893, 147849291, 229987786, 295698582, 344981679, 689963358, 1034945037, 2069890074]

約数ペア:

[(1, 2069890074), (2, 1034945037), (3, 689963358), (6, 344981679), (7, 295698582), (9, 229987786), (14, 147849291), (18, 114993893), (21, 98566194), (42, 49283097), (63, 32855398), (126, 16427699), (251, 8246574), (502, 4123287), (753, 2748858), (1506, 1374429), (1757, 1178082), (2259, 916286), (3514, 589041), (4518, 458143), (5271, 392694), (10542, 196347), (15813, 130898), (31626, 65449)]