18100769031

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{38119}}^1$

素因数の和:38580

約数の個数: 32

約数和(自身を含む): 27507392000

約数和(自身を除く): 9406622969

約数列:

[1, 3, 9, 27, 43, 129, 387, 409, 1161, 1227, 3681, 11043, 17587, 38119, 52761, 114357, 158283, 343071, 474849, 1029213, 1639117, 4917351, 14752053, 15590671, 44256159, 46772013, 140316039, 420948117, 670398853, 2011196559, 6033589677, 18100769031]

約数ペア:

[(1, 18100769031), (3, 6033589677), (9, 2011196559), (27, 670398853), (43, 420948117), (129, 140316039), (387, 46772013), (409, 44256159), (1161, 15590671), (1227, 14752053), (3681, 4917351), (11043, 1639117), (17587, 1029213), (38119, 474849), (52761, 343071), (114357, 158283)]