18136663883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{8093}}^1$

素因数の和:8379

約数の個数: 32

約数和(自身を含む): 21140232960

約数和(自身を除く): 3003569077

約数列:

[1, 13, 19, 43, 211, 247, 559, 817, 2743, 4009, 8093, 9073, 10621, 52117, 105209, 117949, 153767, 172387, 347999, 1707623, 1998971, 2241031, 4523987, 6611981, 22199099, 32444837, 73427789, 85955753, 421782881, 954561257, 1395127991, 18136663883]

約数ペア:

[(1, 18136663883), (13, 1395127991), (19, 954561257), (43, 421782881), (211, 85955753), (247, 73427789), (559, 32444837), (817, 22199099), (2743, 6611981), (4009, 4523987), (8093, 2241031), (9073, 1998971), (10621, 1707623), (52117, 347999), (105209, 172387), (117949, 153767)]