15870744

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4224

約数の個数: 48

約数和(自身を含む): 43804800

約数和(自身を除く): 27934056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 4159, 8318, 12477, 16636, 24954, 33272, 37431, 49908, 74862, 99816, 149724, 220427, 299448, 440854, 661281, 881708, 1322562, 1763416, 1983843, 2645124, 3967686, 5290248, 7935372, 15870744]

約数ペア:

[(1, 15870744), (2, 7935372), (3, 5290248), (4, 3967686), (6, 2645124), (8, 1983843), (9, 1763416), (12, 1322562), (18, 881708), (24, 661281), (36, 440854), (53, 299448), (72, 220427), (106, 149724), (159, 99816), (212, 74862), (318, 49908), (424, 37431), (477, 33272), (636, 24954), (954, 16636), (1272, 12477), (1908, 8318), (3816, 4159)]