1818752452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{70901}}^1$

素因数の和:70980

約数の個数: 36

約数和(自身を含む): 3564527148

約数和(自身を除く): 1745774696

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 6413, 12826, 25652, 70901, 141802, 283604, 779911, 1559822, 3119644, 3757753, 7515506, 8579021, 15031012, 17158042, 34316084, 41335283, 82670566, 165341132, 454688113, 909376226, 1818752452]

約数ペア:

[(1, 1818752452), (2, 909376226), (4, 454688113), (11, 165341132), (22, 82670566), (44, 41335283), (53, 34316084), (106, 17158042), (121, 15031012), (212, 8579021), (242, 7515506), (484, 3757753), (583, 3119644), (1166, 1559822), (2332, 779911), (6413, 283604), (12826, 141802), (25652, 70901)]