13143438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 38016000

約数和(自身を除く): 24872562

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 87, 99, 109, 126, 154, 174, 189, 198, 203, 218, 231, 261, 297, 319, 327, 378, 406, 462, 522, 594, 609, 638, 654, 693, 763, 783, 957, 981, 1199, 1218, 1386, 1526, 1566, 1827, 1914, 1962, 2079, 2233, 2289, 2398, 2871, 2943, 3161, 3597, 3654, 4158, 4466, 4578, 5481, 5742, 5886, 6322, 6699, 6867, 7194, 8393, 8613, 9483, 10791, 10962, 13398, 13734, 16786, 17226, 18966, 20097, 20601, 21582, 22127, 25179, 28449, 32373, 34771, 40194, 41202, 44254, 50358, 56898, 60291, 64746, 66381, 69542, 75537, 85347, 104313, 120582, 132762, 151074, 170694, 199143, 208626, 226611, 243397, 312939, 398286, 453222, 486794, 597429, 625878, 730191, 938817, 1194858, 1460382, 1877634, 2190573, 4381146, 6571719, 13143438]

約数ペア:

[(1, 13143438), (2, 6571719), (3, 4381146), (6, 2190573), (7, 1877634), (9, 1460382), (11, 1194858), (14, 938817), (18, 730191), (21, 625878), (22, 597429), (27, 486794), (29, 453222), (33, 398286), (42, 312939), (54, 243397), (58, 226611), (63, 208626), (66, 199143), (77, 170694), (87, 151074), (99, 132762), (109, 120582), (126, 104313), (154, 85347), (174, 75537), (189, 69542), (198, 66381), (203, 64746), (218, 60291), (231, 56898), (261, 50358), (297, 44254), (319, 41202), (327, 40194), (378, 34771), (406, 32373), (462, 28449), (522, 25179), (594, 22127), (609, 21582), (638, 20601), (654, 20097), (693, 18966), (763, 17226), (783, 16786), (957, 13734), (981, 13398), (1199, 10962), (1218, 10791), (1386, 9483), (1526, 8613), (1566, 8393), (1827, 7194), (1914, 6867), (1962, 6699), (2079, 6322), (2233, 5886), (2289, 5742), (2398, 5481), (2871, 4578), (2943, 4466), (3161, 4158), (3597, 3654)]