268398618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{19207}}^1$

素因数の和:19366

約数の個数: 32

約数和(自身を含む): 572552064

約数和(自身を除く): 304153446

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 2329, 4658, 6987, 13974, 19207, 38414, 57621, 115242, 326519, 653038, 979557, 1959114, 2631359, 5262718, 7894077, 15788154, 44733103, 89466206, 134199309, 268398618]

約数ペア:

[(1, 268398618), (2, 134199309), (3, 89466206), (6, 44733103), (17, 15788154), (34, 7894077), (51, 5262718), (102, 2631359), (137, 1959114), (274, 979557), (411, 653038), (822, 326519), (2329, 115242), (4658, 57621), (6987, 38414), (13974, 19207)]