27894078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 66539520

約数和(自身を除く): 38645442

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 414, 607, 621, 666, 851, 999, 1214, 1242, 1702, 1821, 1998, 2553, 3642, 5106, 5463, 7659, 10926, 13961, 15318, 16389, 22459, 22977, 27922, 32778, 41883, 44918, 45954, 67377, 83766, 125649, 134754, 202131, 251298, 376947, 404262, 516557, 606393, 753894, 1033114, 1212786, 1549671, 3099342, 4649013, 9298026, 13947039, 27894078]

約数ペア:

[(1, 27894078), (2, 13947039), (3, 9298026), (6, 4649013), (9, 3099342), (18, 1549671), (23, 1212786), (27, 1033114), (37, 753894), (46, 606393), (54, 516557), (69, 404262), (74, 376947), (111, 251298), (138, 202131), (207, 134754), (222, 125649), (333, 83766), (414, 67377), (607, 45954), (621, 44918), (666, 41883), (851, 32778), (999, 27922), (1214, 22977), (1242, 22459), (1702, 16389), (1821, 15318), (1998, 13961), (2553, 10926), (3642, 7659), (5106, 5463)]