31611996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67547}}^1$

素因数の和:67570

約数の個数: 36

約数和(自身を含む): 86056152

約数和(自身を除く): 54444156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 67547, 135094, 202641, 270188, 405282, 607923, 810564, 878111, 1215846, 1756222, 2431692, 2634333, 3512444, 5268666, 7902999, 10537332, 15805998, 31611996]

約数ペア:

[(1, 31611996), (2, 15805998), (3, 10537332), (4, 7902999), (6, 5268666), (9, 3512444), (12, 2634333), (13, 2431692), (18, 1756222), (26, 1215846), (36, 878111), (39, 810564), (52, 607923), (78, 405282), (117, 270188), (156, 202641), (234, 135094), (468, 67547)]