1287755622

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{4231}}^1$

素因数の和:4733

約数の個数: 48

約数和(自身を含む): 2872495392

約数和(自身を除く): 1584739770

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 457, 666, 914, 1371, 2742, 4113, 4231, 8226, 8462, 12693, 16909, 25386, 33818, 38079, 50727, 76158, 101454, 152181, 156547, 304362, 313094, 469641, 939282, 1408923, 1933567, 2817846, 3867134, 5800701, 11601402, 17402103, 34804206, 71541979, 143083958, 214625937, 429251874, 643877811, 1287755622]

約数ペア:

[(1, 1287755622), (2, 643877811), (3, 429251874), (6, 214625937), (9, 143083958), (18, 71541979), (37, 34804206), (74, 17402103), (111, 11601402), (222, 5800701), (333, 3867134), (457, 2817846), (666, 1933567), (914, 1408923), (1371, 939282), (2742, 469641), (4113, 313094), (4231, 304362), (8226, 156547), (8462, 152181), (12693, 101454), (16909, 76158), (25386, 50727), (33818, 38079)]