2791026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 7323264

約数和(自身を除く): 4532238

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 1303, 2142, 2606, 3909, 7818, 9121, 11727, 18242, 22151, 23454, 27363, 44302, 54726, 66453, 82089, 132906, 155057, 164178, 199359, 310114, 398718, 465171, 930342, 1395513, 2791026]

約数ペア:

[(1, 2791026), (2, 1395513), (3, 930342), (6, 465171), (7, 398718), (9, 310114), (14, 199359), (17, 164178), (18, 155057), (21, 132906), (34, 82089), (42, 66453), (51, 54726), (63, 44302), (102, 27363), (119, 23454), (126, 22151), (153, 18242), (238, 11727), (306, 9121), (357, 7818), (714, 3909), (1071, 2606), (1303, 2142)]