507546

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:268

約数の個数: 40

約数和(自身を含む): 1229844

約数和(自身を除く): 722298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 241, 351, 482, 702, 723, 1053, 1446, 2106, 2169, 3133, 4338, 6266, 6507, 9399, 13014, 18798, 19521, 28197, 39042, 56394, 84591, 169182, 253773, 507546]

約数ペア:

[(1, 507546), (2, 253773), (3, 169182), (6, 84591), (9, 56394), (13, 39042), (18, 28197), (26, 19521), (27, 18798), (39, 13014), (54, 9399), (78, 6507), (81, 6266), (117, 4338), (162, 3133), (234, 2169), (241, 2106), (351, 1446), (482, 1053), (702, 723)]