1999493334

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{30161}}^1$

素因数の和:30325

約数の個数: 48

約数和(自身を含む): 4517061120

約数和(自身を除く): 2517567786

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 127, 174, 254, 261, 381, 522, 762, 1143, 2286, 3683, 7366, 11049, 22098, 30161, 33147, 60322, 66294, 90483, 180966, 271449, 542898, 874669, 1749338, 2624007, 3830447, 5248014, 7660894, 7872021, 11491341, 15744042, 22982682, 34474023, 68948046, 111082963, 222165926, 333248889, 666497778, 999746667, 1999493334]

約数ペア:

[(1, 1999493334), (2, 999746667), (3, 666497778), (6, 333248889), (9, 222165926), (18, 111082963), (29, 68948046), (58, 34474023), (87, 22982682), (127, 15744042), (174, 11491341), (254, 7872021), (261, 7660894), (381, 5248014), (522, 3830447), (762, 2624007), (1143, 1749338), (2286, 874669), (3683, 542898), (7366, 271449), (11049, 180966), (22098, 90483), (30161, 66294), (33147, 60322)]