11519324568

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2253389}}^1$

素因数の和:2253472

約数の個数: 48

約数和(自身を含む): 31637595600

約数和(自身を除く): 20118271032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 2253389, 4506778, 6760167, 9013556, 13520334, 18027112, 20280501, 27040668, 40561002, 54081336, 81122004, 159990619, 162244008, 319981238, 479971857, 639962476, 959943714, 1279924952, 1439915571, 1919887428, 2879831142, 3839774856, 5759662284, 11519324568]

約数ペア:

[(1, 11519324568), (2, 5759662284), (3, 3839774856), (4, 2879831142), (6, 1919887428), (8, 1439915571), (9, 1279924952), (12, 959943714), (18, 639962476), (24, 479971857), (36, 319981238), (71, 162244008), (72, 159990619), (142, 81122004), (213, 54081336), (284, 40561002), (426, 27040668), (568, 20280501), (639, 18027112), (852, 13520334), (1278, 9013556), (1704, 6760167), (2556, 4506778), (5112, 2253389)]