9968123178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2242043}}^1$

素因数の和:2242083

約数の個数: 48

約数和(自身を含む): 24483120480

約数和(自身を除く): 14514997302

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 2242043, 4484086, 6726129, 13452258, 20178387, 29146559, 40356774, 42598817, 58293118, 85197634, 87439677, 127796451, 174879354, 255592902, 262319031, 383389353, 524638062, 553784621, 766778706, 1107569242, 1661353863, 3322707726, 4984061589, 9968123178]

約数ペア:

[(1, 9968123178), (2, 4984061589), (3, 3322707726), (6, 1661353863), (9, 1107569242), (13, 766778706), (18, 553784621), (19, 524638062), (26, 383389353), (38, 262319031), (39, 255592902), (57, 174879354), (78, 127796451), (114, 87439677), (117, 85197634), (171, 58293118), (234, 42598817), (247, 40356774), (342, 29146559), (494, 20178387), (741, 13452258), (1482, 6726129), (2223, 4484086), (4446, 2242043)]