328878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:181

約数の個数: 36

約数和(自身を含む): 788424

約数和(自身を除く): 459546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 151, 198, 242, 302, 363, 453, 726, 906, 1089, 1359, 1661, 2178, 2718, 3322, 4983, 9966, 14949, 18271, 29898, 36542, 54813, 109626, 164439, 328878]

約数ペア:

[(1, 328878), (2, 164439), (3, 109626), (6, 54813), (9, 36542), (11, 29898), (18, 18271), (22, 14949), (33, 9966), (66, 4983), (99, 3322), (121, 2718), (151, 2178), (198, 1661), (242, 1359), (302, 1089), (363, 906), (453, 726)]