28470474

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{27749}}^1$

素因数の和:27779

約数の個数: 32

約数和(自身を含む): 66600000

約数和(自身を除く): 38129526

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 27749, 55498, 83247, 166494, 249741, 499482, 527231, 749223, 1054462, 1498446, 1581693, 3163386, 4745079, 9490158, 14235237, 28470474]

約数ペア:

[(1, 28470474), (2, 14235237), (3, 9490158), (6, 4745079), (9, 3163386), (18, 1581693), (19, 1498446), (27, 1054462), (38, 749223), (54, 527231), (57, 499482), (114, 249741), (171, 166494), (342, 83247), (513, 55498), (1026, 27749)]