12785619384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9346213}}^1$

素因数の和:9346244

約数の個数: 48

約数和(自身を含む): 36450234600

約数和(自身を除く): 23664615216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9346213, 18692426, 28038639, 37384852, 56077278, 74769704, 84115917, 112154556, 168231834, 177578047, 224309112, 336463668, 355156094, 532734141, 672927336, 710312188, 1065468282, 1420624376, 1598202423, 2130936564, 3196404846, 4261873128, 6392809692, 12785619384]

約数ペア:

[(1, 12785619384), (2, 6392809692), (3, 4261873128), (4, 3196404846), (6, 2130936564), (8, 1598202423), (9, 1420624376), (12, 1065468282), (18, 710312188), (19, 672927336), (24, 532734141), (36, 355156094), (38, 336463668), (57, 224309112), (72, 177578047), (76, 168231834), (114, 112154556), (152, 84115917), (171, 74769704), (228, 56077278), (342, 37384852), (456, 28038639), (684, 18692426), (1368, 9346213)]