1223193132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{21383}}^1$

素因数の和:21627

約数の個数: 72

約数和(自身を含む): 3549401856

約数和(自身を除く): 2326208724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 1362, 1589, 2043, 2724, 3178, 4086, 4767, 6356, 8172, 9534, 14301, 19068, 21383, 28602, 42766, 57204, 64149, 85532, 128298, 149681, 192447, 256596, 299362, 384894, 449043, 598724, 769788, 898086, 1347129, 1796172, 2694258, 4853941, 5388516, 9707882, 14561823, 19415764, 29123646, 33977587, 43685469, 58247292, 67955174, 87370938, 101932761, 135910348, 174741876, 203865522, 305798283, 407731044, 611596566, 1223193132]

約数ペア:

[(1, 1223193132), (2, 611596566), (3, 407731044), (4, 305798283), (6, 203865522), (7, 174741876), (9, 135910348), (12, 101932761), (14, 87370938), (18, 67955174), (21, 58247292), (28, 43685469), (36, 33977587), (42, 29123646), (63, 19415764), (84, 14561823), (126, 9707882), (227, 5388516), (252, 4853941), (454, 2694258), (681, 1796172), (908, 1347129), (1362, 898086), (1589, 769788), (2043, 598724), (2724, 449043), (3178, 384894), (4086, 299362), (4767, 256596), (6356, 192447), (8172, 149681), (9534, 128298), (14301, 85532), (19068, 64149), (21383, 57204), (28602, 42766)]