66940346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:8978

約数の個数: 24

約数和(自身を含む): 113941632

約数和(自身を除く): 47001286

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 8923, 17846, 98153, 196306, 276613, 553226, 1079683, 2159366, 3042743, 6085486, 33470173, 66940346]

約数ペア:

[(1, 66940346), (2, 33470173), (11, 6085486), (22, 3042743), (31, 2159366), (62, 1079683), (121, 553226), (242, 276613), (341, 196306), (682, 98153), (3751, 17846), (7502, 8923)]