1663038

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 4193280

約数和(自身を除く): 2530242

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 103, 117, 138, 206, 207, 234, 299, 309, 351, 414, 598, 618, 621, 702, 897, 927, 1242, 1339, 1794, 1854, 2369, 2678, 2691, 2781, 4017, 4738, 5382, 5562, 7107, 8034, 8073, 12051, 14214, 16146, 21321, 24102, 30797, 36153, 42642, 61594, 63963, 72306, 92391, 127926, 184782, 277173, 554346, 831519, 1663038]

約数ペア:

[(1, 1663038), (2, 831519), (3, 554346), (6, 277173), (9, 184782), (13, 127926), (18, 92391), (23, 72306), (26, 63963), (27, 61594), (39, 42642), (46, 36153), (54, 30797), (69, 24102), (78, 21321), (103, 16146), (117, 14214), (138, 12051), (206, 8073), (207, 8034), (234, 7107), (299, 5562), (309, 5382), (351, 4738), (414, 4017), (598, 2781), (618, 2691), (621, 2678), (702, 2369), (897, 1854), (927, 1794), (1242, 1339)]