12789432

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9349}}^1$

素因数の和:9380

約数の個数: 48

約数和(自身を含む): 36465000

約数和(自身を除く): 23675568

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, 9349, 18698, 28047, 37396, 56094, 74792, 84141, 112188, 168282, 177631, 224376, 336564, 355262, 532893, 673128, 710524, 1065786, 1421048, 1598679, 2131572, 3197358, 4263144, 6394716, 12789432]

約数ペア:

[(1, 12789432), (2, 6394716), (3, 4263144), (4, 3197358), (6, 2131572), (8, 1598679), (9, 1421048), (12, 1065786), (18, 710524), (19, 673128), (24, 532893), (36, 355262), (38, 336564), (57, 224376), (72, 177631), (76, 168282), (114, 112188), (152, 84141), (171, 74792), (228, 56094), (342, 37396), (456, 28047), (684, 18698), (1368, 9349)]