6990918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 15472512

約数和(自身を除く): 8481594

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1451, 1606, 2409, 2902, 4353, 4818, 8706, 15961, 31922, 47883, 95766, 105923, 211846, 317769, 635538, 1165153, 2330306, 3495459, 6990918]

約数ペア:

[(1, 6990918), (2, 3495459), (3, 2330306), (6, 1165153), (11, 635538), (22, 317769), (33, 211846), (66, 105923), (73, 95766), (146, 47883), (219, 31922), (438, 15961), (803, 8706), (1451, 4818), (1606, 4353), (2409, 2902)]