8691828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 21700224

約数和(自身を除く): 13008396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 311, 411, 548, 622, 822, 933, 1244, 1644, 1866, 2329, 3732, 4658, 5287, 6987, 9316, 10574, 13974, 15861, 21148, 27948, 31722, 42607, 63444, 85214, 127821, 170428, 255642, 511284, 724319, 1448638, 2172957, 2897276, 4345914, 8691828]

約数ペア:

[(1, 8691828), (2, 4345914), (3, 2897276), (4, 2172957), (6, 1448638), (12, 724319), (17, 511284), (34, 255642), (51, 170428), (68, 127821), (102, 85214), (137, 63444), (204, 42607), (274, 31722), (311, 27948), (411, 21148), (548, 15861), (622, 13974), (822, 10574), (933, 9316), (1244, 6987), (1644, 5287), (1866, 4658), (2329, 3732)]