81386214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149059}}^1$

素因数の和:149084

約数の個数: 32

約数和(自身を含む): 200336640

約数和(自身を除く): 118950426

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 149059, 298118, 447177, 894354, 1043413, 1937767, 2086826, 3130239, 3875534, 5813301, 6260478, 11626602, 13564369, 27128738, 40693107, 81386214]

約数ペア:

[(1, 81386214), (2, 40693107), (3, 27128738), (6, 13564369), (7, 11626602), (13, 6260478), (14, 5813301), (21, 3875534), (26, 3130239), (39, 2086826), (42, 1937767), (78, 1043413), (91, 894354), (182, 447177), (273, 298118), (546, 149059)]