2028843558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{22271}}^1$

素因数の和:22530

約数の個数: 64

約数和(自身を含む): 5174231040

約数和(自身を除く): 3145387482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 241, 378, 482, 723, 1446, 1687, 2169, 3374, 4338, 5061, 6507, 10122, 13014, 15183, 22271, 30366, 44542, 45549, 66813, 91098, 133626, 155897, 200439, 311794, 400878, 467691, 601317, 935382, 1202634, 1403073, 2806146, 4209219, 5367311, 8418438, 10734622, 16101933, 32203866, 37571177, 48305799, 75142354, 96611598, 112713531, 144917397, 225427062, 289834794, 338140593, 676281186, 1014421779, 2028843558]

約数ペア:

[(1, 2028843558), (2, 1014421779), (3, 676281186), (6, 338140593), (7, 289834794), (9, 225427062), (14, 144917397), (18, 112713531), (21, 96611598), (27, 75142354), (42, 48305799), (54, 37571177), (63, 32203866), (126, 16101933), (189, 10734622), (241, 8418438), (378, 5367311), (482, 4209219), (723, 2806146), (1446, 1403073), (1687, 1202634), (2169, 935382), (3374, 601317), (4338, 467691), (5061, 400878), (6507, 311794), (10122, 200439), (13014, 155897), (15183, 133626), (22271, 91098), (30366, 66813), (44542, 45549)]