1290639996

素因数分解:

$2^2\times 3^2\times {\mathrm{3529}}^1\times {\mathrm{10159}}^1$

素因数の和:13698

約数の個数: 36

約数和(自身を含む): 3263696800

約数和(自身を除く): 1973056804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3529, 7058, 10159, 10587, 14116, 20318, 21174, 30477, 31761, 40636, 42348, 60954, 63522, 91431, 121908, 127044, 182862, 365724, 35851111, 71702222, 107553333, 143404444, 215106666, 322659999, 430213332, 645319998, 1290639996]

約数ペア:

[(1, 1290639996), (2, 645319998), (3, 430213332), (4, 322659999), (6, 215106666), (9, 143404444), (12, 107553333), (18, 71702222), (36, 35851111), (3529, 365724), (7058, 182862), (10159, 127044), (10587, 121908), (14116, 91431), (20318, 63522), (21174, 60954), (30477, 42348), (31761, 40636)]