30751434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{81353}}^1$

素因数の和:81371

約数の個数: 32

約数和(自身を含む): 78099840

約数和(自身を除く): 47348406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 81353, 162706, 244059, 488118, 569471, 732177, 1138942, 1464354, 1708413, 2196531, 3416826, 4393062, 5125239, 10250478, 15375717, 30751434]

約数ペア:

[(1, 30751434), (2, 15375717), (3, 10250478), (6, 5125239), (7, 4393062), (9, 3416826), (14, 2196531), (18, 1708413), (21, 1464354), (27, 1138942), (42, 732177), (54, 569471), (63, 488118), (126, 244059), (189, 162706), (378, 81353)]