25978049118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{158231}}^1$

素因数の和:159549

約数の個数: 48

約数和(自身を含む): 64376372736

約数和(自身を除く): 38398323618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1303, 2606, 3909, 7818, 9121, 11727, 18242, 23454, 27363, 54726, 82089, 158231, 164178, 316462, 474693, 949386, 1107617, 1424079, 2215234, 2848158, 3322851, 6645702, 9968553, 19937106, 206174993, 412349986, 618524979, 1237049958, 1443224951, 1855574937, 2886449902, 3711149874, 4329674853, 8659349706, 12989024559, 25978049118]

約数ペア:

[(1, 25978049118), (2, 12989024559), (3, 8659349706), (6, 4329674853), (7, 3711149874), (9, 2886449902), (14, 1855574937), (18, 1443224951), (21, 1237049958), (42, 618524979), (63, 412349986), (126, 206174993), (1303, 19937106), (2606, 9968553), (3909, 6645702), (7818, 3322851), (9121, 2848158), (11727, 2215234), (18242, 1424079), (23454, 1107617), (27363, 949386), (54726, 474693), (82089, 316462), (158231, 164178)]