1815693606

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{607}}^1\times {\mathrm{1213}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 3972518784

約数和(自身を除く): 2156825178

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 607, 822, 1213, 1214, 1233, 1821, 2426, 2466, 3639, 3642, 5463, 7278, 10917, 10926, 21834, 83159, 166181, 166318, 249477, 332362, 498543, 498954, 736291, 748431, 997086, 1472582, 1495629, 1496862, 2208873, 2991258, 4417746, 6626619, 13253238, 100871867, 201743734, 302615601, 605231202, 907846803, 1815693606]

約数ペア:

[(1, 1815693606), (2, 907846803), (3, 605231202), (6, 302615601), (9, 201743734), (18, 100871867), (137, 13253238), (274, 6626619), (411, 4417746), (607, 2991258), (822, 2208873), (1213, 1496862), (1214, 1495629), (1233, 1472582), (1821, 997086), (2426, 748431), (2466, 736291), (3639, 498954), (3642, 498543), (5463, 332362), (7278, 249477), (10917, 166318), (10926, 166181), (21834, 83159)]