17966339964

素因数分解:

$2^2\times 3^2\times {\mathrm{3541}}^1\times {\mathrm{140939}}^1$

素因数の和:144490

約数の個数: 36

約数和(自身を含む): 45428062680

約数和(自身を除く): 27461722716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3541, 7082, 10623, 14164, 21246, 31869, 42492, 63738, 127476, 140939, 281878, 422817, 563756, 845634, 1268451, 1691268, 2536902, 5073804, 499064999, 998129998, 1497194997, 1996259996, 2994389994, 4491584991, 5988779988, 8983169982, 17966339964]

約数ペア:

[(1, 17966339964), (2, 8983169982), (3, 5988779988), (4, 4491584991), (6, 2994389994), (9, 1996259996), (12, 1497194997), (18, 998129998), (36, 499064999), (3541, 5073804), (7082, 2536902), (10623, 1691268), (14164, 1268451), (21246, 845634), (31869, 563756), (42492, 422817), (63738, 281878), (127476, 140939)]