66288834

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{64609}}^1$

素因数の和:64639

約数の個数: 32

約数和(自身を含む): 155064000

約数和(自身を除く): 88775166

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 64609, 129218, 193827, 387654, 581481, 1162962, 1227571, 1744443, 2455142, 3488886, 3682713, 7365426, 11048139, 22096278, 33144417, 66288834]

約数ペア:

[(1, 66288834), (2, 33144417), (3, 22096278), (6, 11048139), (9, 7365426), (18, 3682713), (19, 3488886), (27, 2455142), (38, 1744443), (54, 1227571), (57, 1162962), (114, 581481), (171, 387654), (342, 193827), (513, 129218), (1026, 64609)]