1339974

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 3201120

約数和(自身を除く): 1861146

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 151, 153, 174, 261, 302, 306, 453, 493, 522, 906, 986, 1359, 1479, 2567, 2718, 2958, 4379, 4437, 5134, 7701, 8758, 8874, 13137, 15402, 23103, 26274, 39411, 46206, 74443, 78822, 148886, 223329, 446658, 669987, 1339974]

約数ペア:

[(1, 1339974), (2, 669987), (3, 446658), (6, 223329), (9, 148886), (17, 78822), (18, 74443), (29, 46206), (34, 39411), (51, 26274), (58, 23103), (87, 15402), (102, 13137), (151, 8874), (153, 8758), (174, 7701), (261, 5134), (302, 4437), (306, 4379), (453, 2958), (493, 2718), (522, 2567), (906, 1479), (986, 1359)]