994815864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{657947}}^1$

素因数の和:657969

約数の個数: 64

約数和(自身を含む): 3158150400

約数和(自身を除く): 2163334536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 657947, 1315894, 1973841, 2631788, 3947682, 4605629, 5263576, 5921523, 7895364, 9211258, 11843046, 13816887, 15790728, 17764569, 18422516, 23686092, 27633774, 35529138, 36845032, 41450661, 47372184, 55267548, 71058276, 82901322, 110535096, 124351983, 142116552, 165802644, 248703966, 331605288, 497407932, 994815864]

約数ペア:

[(1, 994815864), (2, 497407932), (3, 331605288), (4, 248703966), (6, 165802644), (7, 142116552), (8, 124351983), (9, 110535096), (12, 82901322), (14, 71058276), (18, 55267548), (21, 47372184), (24, 41450661), (27, 36845032), (28, 35529138), (36, 27633774), (42, 23686092), (54, 18422516), (56, 17764569), (63, 15790728), (72, 13816887), (84, 11843046), (108, 9211258), (126, 7895364), (168, 5921523), (189, 5263576), (216, 4605629), (252, 3947682), (378, 2631788), (504, 1973841), (756, 1315894), (1512, 657947)]