19749474

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19249}}^1$

素因数の和:19279

約数の個数: 32

約数和(自身を含む): 46200000

約数和(自身を除く): 26450526

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19249, 38498, 57747, 115494, 173241, 346482, 365731, 519723, 731462, 1039446, 1097193, 2194386, 3291579, 6583158, 9874737, 19749474]

約数ペア:

[(1, 19749474), (2, 9874737), (3, 6583158), (6, 3291579), (9, 2194386), (18, 1097193), (19, 1039446), (27, 731462), (38, 519723), (54, 365731), (57, 346482), (114, 173241), (171, 115494), (342, 57747), (513, 38498), (1026, 19249)]