38918082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 93339648

約数和(自身を除く): 54421566

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 142, 186, 213, 217, 421, 426, 434, 497, 651, 842, 994, 1263, 1302, 1491, 2201, 2526, 2947, 2982, 4402, 5894, 6603, 8841, 13051, 13206, 15407, 17682, 26102, 29891, 30814, 39153, 46221, 59782, 78306, 89673, 91357, 92442, 179346, 182714, 209237, 274071, 418474, 548142, 627711, 926621, 1255422, 1853242, 2779863, 5559726, 6486347, 12972694, 19459041, 38918082]

約数ペア:

[(1, 38918082), (2, 19459041), (3, 12972694), (6, 6486347), (7, 5559726), (14, 2779863), (21, 1853242), (31, 1255422), (42, 926621), (62, 627711), (71, 548142), (93, 418474), (142, 274071), (186, 209237), (213, 182714), (217, 179346), (421, 92442), (426, 91357), (434, 89673), (497, 78306), (651, 59782), (842, 46221), (994, 39153), (1263, 30814), (1302, 29891), (1491, 26102), (2201, 17682), (2526, 15407), (2947, 13206), (2982, 13051), (4402, 8841), (5894, 6603)]