7271814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 8694906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 461, 478, 717, 922, 1383, 1434, 2629, 2766, 5071, 5258, 7887, 10142, 15213, 15774, 30426, 110179, 220358, 330537, 661074, 1211969, 2423938, 3635907, 7271814]

約数ペア:

[(1, 7271814), (2, 3635907), (3, 2423938), (6, 1211969), (11, 661074), (22, 330537), (33, 220358), (66, 110179), (239, 30426), (461, 15774), (478, 15213), (717, 10142), (922, 7887), (1383, 5258), (1434, 5071), (2629, 2766)]