15671681442

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{72937}}^1$

素因数の和:73144

約数の個数: 64

約数和(自身を含む): 36550690560

約数和(自身を除く): 20879009118

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 173, 207, 346, 414, 519, 621, 1038, 1242, 1557, 3114, 3979, 4671, 7958, 9342, 11937, 23874, 35811, 71622, 72937, 107433, 145874, 214866, 218811, 437622, 656433, 1312866, 1677551, 1969299, 3355102, 3938598, 5032653, 10065306, 12618101, 15097959, 25236202, 30195918, 37854303, 45293877, 75708606, 90587754, 113562909, 227125818, 290216323, 340688727, 580432646, 681377454, 870648969, 1741297938, 2611946907, 5223893814, 7835840721, 15671681442]

約数ペア:

[(1, 15671681442), (2, 7835840721), (3, 5223893814), (6, 2611946907), (9, 1741297938), (18, 870648969), (23, 681377454), (27, 580432646), (46, 340688727), (54, 290216323), (69, 227125818), (138, 113562909), (173, 90587754), (207, 75708606), (346, 45293877), (414, 37854303), (519, 30195918), (621, 25236202), (1038, 15097959), (1242, 12618101), (1557, 10065306), (3114, 5032653), (3979, 3938598), (4671, 3355102), (7958, 1969299), (9342, 1677551), (11937, 1312866), (23874, 656433), (35811, 437622), (71622, 218811), (72937, 214866), (107433, 145874)]