518082012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{2767}}^1$

素因数の和:3527

約数の個数: 72

約数和(自身を含む): 1499237376

約数和(自身を除く): 981155364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 743, 1486, 2229, 2767, 2972, 4458, 5201, 5534, 6687, 8301, 8916, 10402, 11068, 13374, 15603, 16602, 19369, 20804, 24903, 26748, 31206, 33204, 38738, 46809, 49806, 58107, 62412, 77476, 93618, 99612, 116214, 174321, 187236, 232428, 348642, 697284, 2055881, 4111762, 6167643, 8223524, 12335286, 14391167, 18502929, 24670572, 28782334, 37005858, 43173501, 57564668, 74011716, 86347002, 129520503, 172694004, 259041006, 518082012]

約数ペア:

[(1, 518082012), (2, 259041006), (3, 172694004), (4, 129520503), (6, 86347002), (7, 74011716), (9, 57564668), (12, 43173501), (14, 37005858), (18, 28782334), (21, 24670572), (28, 18502929), (36, 14391167), (42, 12335286), (63, 8223524), (84, 6167643), (126, 4111762), (252, 2055881), (743, 697284), (1486, 348642), (2229, 232428), (2767, 187236), (2972, 174321), (4458, 116214), (5201, 99612), (5534, 93618), (6687, 77476), (8301, 62412), (8916, 58107), (10402, 49806), (11068, 46809), (13374, 38738), (15603, 33204), (16602, 31206), (19369, 26748), (20804, 24903)]