86662638

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 191426976

約数和(自身を除く): 104764338

約数列:

[1, 2, 3, 6, 9, 18, 113, 137, 226, 274, 311, 339, 411, 622, 678, 822, 933, 1017, 1233, 1866, 2034, 2466, 2799, 5598, 15481, 30962, 35143, 42607, 46443, 70286, 85214, 92886, 105429, 127821, 139329, 210858, 255642, 278658, 316287, 383463, 632574, 766926, 4814591, 9629182, 14443773, 28887546, 43331319, 86662638]

約数ペア:

[(1, 86662638), (2, 43331319), (3, 28887546), (6, 14443773), (9, 9629182), (18, 4814591), (113, 766926), (137, 632574), (226, 383463), (274, 316287), (311, 278658), (339, 255642), (411, 210858), (622, 139329), (678, 127821), (822, 105429), (933, 92886), (1017, 85214), (1233, 70286), (1866, 46443), (2034, 42607), (2466, 35143), (2799, 30962), (5598, 15481)]