66738678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3877}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 141469440

約数和(自身を除く): 74730762

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 906, 2869, 3877, 5738, 7754, 8607, 11631, 17214, 23262, 73663, 147326, 220989, 441978, 585427, 1170854, 1756281, 3512562, 11123113, 22246226, 33369339, 66738678]

約数ペア:

[(1, 66738678), (2, 33369339), (3, 22246226), (6, 11123113), (19, 3512562), (38, 1756281), (57, 1170854), (114, 585427), (151, 441978), (302, 220989), (453, 147326), (906, 73663), (2869, 23262), (3877, 17214), (5738, 11631), (7754, 8607)]