1827493758

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{3967}}^1$

素因数の和:4446

約数の個数: 64

約数和(自身を含む): 4285440000

約数和(自身を除く): 2457946242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 449, 513, 898, 1026, 1347, 2694, 3967, 4041, 7934, 8082, 8531, 11901, 12123, 17062, 23802, 24246, 25593, 35703, 51186, 71406, 75373, 76779, 107109, 150746, 153558, 214218, 226119, 230337, 452238, 460674, 678357, 1356714, 1781183, 2035071, 3562366, 4070142, 5343549, 10687098, 16030647, 32061294, 33842477, 48091941, 67684954, 96183882, 101527431, 203054862, 304582293, 609164586, 913746879, 1827493758]

約数ペア:

[(1, 1827493758), (2, 913746879), (3, 609164586), (6, 304582293), (9, 203054862), (18, 101527431), (19, 96183882), (27, 67684954), (38, 48091941), (54, 33842477), (57, 32061294), (114, 16030647), (171, 10687098), (342, 5343549), (449, 4070142), (513, 3562366), (898, 2035071), (1026, 1781183), (1347, 1356714), (2694, 678357), (3967, 460674), (4041, 452238), (7934, 230337), (8082, 226119), (8531, 214218), (11901, 153558), (12123, 150746), (17062, 107109), (23802, 76779), (24246, 75373), (25593, 71406), (35703, 51186)]