47720442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103291}}^1$

素因数の和:103314

約数の個数: 32

約数和(自身を含む): 118992384

約数和(自身を除く): 71271942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 103291, 206582, 309873, 619746, 723037, 1136201, 1446074, 2169111, 2272402, 3408603, 4338222, 6817206, 7953407, 15906814, 23860221, 47720442]

約数ペア:

[(1, 47720442), (2, 23860221), (3, 15906814), (6, 7953407), (7, 6817206), (11, 4338222), (14, 3408603), (21, 2272402), (22, 2169111), (33, 1446074), (42, 1136201), (66, 723037), (77, 619746), (154, 309873), (231, 206582), (462, 103291)]