38642238

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37663}}^1$

素因数の和:37693

約数の個数: 32

約数和(自身を含む): 90393600

約数和(自身を除く): 51751362

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 37663, 75326, 112989, 225978, 338967, 677934, 715597, 1016901, 1431194, 2033802, 2146791, 4293582, 6440373, 12880746, 19321119, 38642238]

約数ペア:

[(1, 38642238), (2, 19321119), (3, 12880746), (6, 6440373), (9, 4293582), (18, 2146791), (19, 2033802), (27, 1431194), (38, 1016901), (54, 715597), (57, 677934), (114, 338967), (171, 225978), (342, 112989), (513, 75326), (1026, 37663)]