71643684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{121843}}^1$

素因数の和:121864

約数の個数: 36

約数和(自身を含む): 194463024

約数和(自身を除く): 122819340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 121843, 243686, 365529, 487372, 731058, 852901, 1462116, 1705802, 2558703, 3411604, 5117406, 5970307, 10234812, 11940614, 17910921, 23881228, 35821842, 71643684]

約数ペア:

[(1, 71643684), (2, 35821842), (3, 23881228), (4, 17910921), (6, 11940614), (7, 10234812), (12, 5970307), (14, 5117406), (21, 3411604), (28, 2558703), (42, 1705802), (49, 1462116), (84, 852901), (98, 731058), (147, 487372), (196, 365529), (294, 243686), (588, 121843)]