15911248536

素因数分解:

$2^3\times 3^2\times {\mathrm{2851}}^1\times {\mathrm{77513}}^1$

素因数の和:80376

約数の個数: 48

約数和(自身を含む): 43108635960

約数和(自身を除く): 27197387424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2851, 5702, 8553, 11404, 17106, 22808, 25659, 34212, 51318, 68424, 77513, 102636, 155026, 205272, 232539, 310052, 465078, 620104, 697617, 930156, 1395234, 1860312, 2790468, 5580936, 220989563, 441979126, 662968689, 883958252, 1325937378, 1767916504, 1988906067, 2651874756, 3977812134, 5303749512, 7955624268, 15911248536]

約数ペア:

[(1, 15911248536), (2, 7955624268), (3, 5303749512), (4, 3977812134), (6, 2651874756), (8, 1988906067), (9, 1767916504), (12, 1325937378), (18, 883958252), (24, 662968689), (36, 441979126), (72, 220989563), (2851, 5580936), (5702, 2790468), (8553, 1860312), (11404, 1395234), (17106, 930156), (22808, 697617), (25659, 620104), (34212, 465078), (51318, 310052), (68424, 232539), (77513, 205272), (102636, 155026)]