8231958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 20666880

約数和(自身を除く): 12434922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 827, 1106, 1422, 1654, 1659, 2481, 3318, 4962, 4977, 5789, 7443, 9954, 11578, 14886, 17367, 34734, 52101, 65333, 104202, 130666, 195999, 391998, 457331, 587997, 914662, 1175994, 1371993, 2743986, 4115979, 8231958]

約数ペア:

[(1, 8231958), (2, 4115979), (3, 2743986), (6, 1371993), (7, 1175994), (9, 914662), (14, 587997), (18, 457331), (21, 391998), (42, 195999), (63, 130666), (79, 104202), (126, 65333), (158, 52101), (237, 34734), (474, 17367), (553, 14886), (711, 11578), (827, 9954), (1106, 7443), (1422, 5789), (1654, 4977), (1659, 4962), (2481, 3318)]