2022643917

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{27701}}^1$

素因数の和:27794

約数の個数: 48

約数和(自身を含む): 3572449920

約数和(自身を除く): 1549806003

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 1159, 1197, 1281, 3477, 3843, 8113, 10431, 24339, 27701, 73017, 83103, 193907, 249309, 526319, 581721, 1578957, 1689761, 1745163, 3684233, 4736871, 5069283, 11052699, 11828327, 15207849, 32105459, 33158097, 35484981, 96316377, 106454943, 224738213, 288949131, 674214639, 2022643917]

約数ペア:

[(1, 2022643917), (3, 674214639), (7, 288949131), (9, 224738213), (19, 106454943), (21, 96316377), (57, 35484981), (61, 33158097), (63, 32105459), (133, 15207849), (171, 11828327), (183, 11052699), (399, 5069283), (427, 4736871), (549, 3684233), (1159, 1745163), (1197, 1689761), (1281, 1578957), (3477, 581721), (3843, 526319), (8113, 249309), (10431, 193907), (24339, 83103), (27701, 73017)]