131829678

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2447}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 296726976

約数和(自身を除く): 164897298

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 219, 246, 369, 438, 657, 738, 1314, 2447, 2993, 4894, 5986, 7341, 8979, 14682, 17958, 22023, 26937, 44046, 53874, 100327, 178631, 200654, 300981, 357262, 535893, 601962, 902943, 1071786, 1607679, 1805886, 3215358, 7323871, 14647742, 21971613, 43943226, 65914839, 131829678]

約数ペア:

[(1, 131829678), (2, 65914839), (3, 43943226), (6, 21971613), (9, 14647742), (18, 7323871), (41, 3215358), (73, 1805886), (82, 1607679), (123, 1071786), (146, 902943), (219, 601962), (246, 535893), (369, 357262), (438, 300981), (657, 200654), (738, 178631), (1314, 100327), (2447, 53874), (2993, 44046), (4894, 26937), (5986, 22023), (7341, 17958), (8979, 14682)]