66539538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{284357}}^1$

素因数の和:284378

約数の個数: 24

約数和(自身を含む): 155259468

約数和(自身を除く): 88719930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 284357, 568714, 853071, 1706142, 2559213, 3696641, 5118426, 7393282, 11089923, 22179846, 33269769, 66539538]

約数ペア:

[(1, 66539538), (2, 33269769), (3, 22179846), (6, 11089923), (9, 7393282), (13, 5118426), (18, 3696641), (26, 2559213), (39, 1706142), (78, 853071), (117, 568714), (234, 284357)]