1821986061747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3733}}^1\times {\mathrm{48091}}^1$

素因数の和:52043

約数の個数: 32

約数和(自身を含む): 2585887603200

約数和(自身を除く): 763901541453

約数列:

[1, 3, 17, 51, 199, 597, 3383, 3733, 10149, 11199, 48091, 63461, 144273, 190383, 742867, 817547, 2228601, 2452641, 9570109, 12628739, 28710327, 37886217, 162691853, 179523703, 488075559, 538571109, 3051902951, 9155708853, 35725216897, 107175650691, 607328687249, 1821986061747]

約数ペア:

[(1, 1821986061747), (3, 607328687249), (17, 107175650691), (51, 35725216897), (199, 9155708853), (597, 3051902951), (3383, 538571109), (3733, 488075559), (10149, 179523703), (11199, 162691853), (48091, 37886217), (63461, 28710327), (144273, 12628739), (190383, 9570109), (742867, 2452641), (817547, 2228601)]