81074748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{355591}}^1$

素因数の和:355617

約数の個数: 24

約数和(自身を含む): 199131520

約数和(自身を除く): 118056772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 355591, 711182, 1066773, 1422364, 2133546, 4267092, 6756229, 13512458, 20268687, 27024916, 40537374, 81074748]

約数ペア:

[(1, 81074748), (2, 40537374), (3, 27024916), (4, 20268687), (6, 13512458), (12, 6756229), (19, 4267092), (38, 2133546), (57, 1422364), (76, 1066773), (114, 711182), (228, 355591)]