2642690826

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{131203}}^1$

素因数の和:131587

約数の個数: 32

約数和(自身を含む): 5888435520

約数和(自身を除く): 3245744694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 746, 1119, 2238, 3357, 6714, 10071, 20142, 131203, 262406, 393609, 787218, 1180827, 2361654, 3542481, 7084962, 48938719, 97877438, 146816157, 293632314, 440448471, 880896942, 1321345413, 2642690826]

約数ペア:

[(1, 2642690826), (2, 1321345413), (3, 880896942), (6, 440448471), (9, 293632314), (18, 146816157), (27, 97877438), (54, 48938719), (373, 7084962), (746, 3542481), (1119, 2361654), (2238, 1180827), (3357, 787218), (6714, 393609), (10071, 262406), (20142, 131203)]