2548007604

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{20641}}^1$

素因数の和:20787

約数の個数: 72

約数和(自身を含む): 6732264448

約数和(自身を除く): 4184256844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 2286, 3429, 4572, 6858, 10287, 13716, 20574, 20641, 30861, 41148, 41282, 61722, 61923, 82564, 123444, 123846, 185769, 247692, 371538, 557307, 743076, 1114614, 1671921, 2229228, 2621407, 3343842, 5015763, 5242814, 6687684, 7864221, 10031526, 10485628, 15728442, 20063052, 23592663, 31456884, 47185326, 70777989, 94370652, 141555978, 212333967, 283111956, 424667934, 637001901, 849335868, 1274003802, 2548007604]

約数ペア:

[(1, 2548007604), (2, 1274003802), (3, 849335868), (4, 637001901), (6, 424667934), (9, 283111956), (12, 212333967), (18, 141555978), (27, 94370652), (36, 70777989), (54, 47185326), (81, 31456884), (108, 23592663), (127, 20063052), (162, 15728442), (243, 10485628), (254, 10031526), (324, 7864221), (381, 6687684), (486, 5242814), (508, 5015763), (762, 3343842), (972, 2621407), (1143, 2229228), (1524, 1671921), (2286, 1114614), (3429, 743076), (4572, 557307), (6858, 371538), (10287, 247692), (13716, 185769), (20574, 123846), (20641, 123444), (30861, 82564), (41148, 61923), (41282, 61722)]