2009281308

素因数分解:

$2^2\times 3^1\times {\mathrm{7951}}^1\times {\mathrm{21059}}^1$

素因数の和:29017

約数の個数: 24

約数和(自身を含む): 4689135360

約数和(自身を除く): 2679854052

約数列:

[1, 2, 3, 4, 6, 12, 7951, 15902, 21059, 23853, 31804, 42118, 47706, 63177, 84236, 95412, 126354, 252708, 167440109, 334880218, 502320327, 669760436, 1004640654, 2009281308]

約数ペア:

[(1, 2009281308), (2, 1004640654), (3, 669760436), (4, 502320327), (6, 334880218), (12, 167440109), (7951, 252708), (15902, 126354), (21059, 95412), (23853, 84236), (31804, 63177), (42118, 47706)]