19275408

素因数分解:

$2^4\times 3^4\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 100

約数和(自身を含む): 56715120

約数和(自身を除く): 37439712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 139, 144, 162, 214, 216, 278, 321, 324, 417, 428, 432, 556, 642, 648, 834, 856, 963, 1112, 1251, 1284, 1296, 1668, 1712, 1926, 2224, 2502, 2568, 2889, 3336, 3753, 3852, 5004, 5136, 5778, 6672, 7506, 7704, 8667, 10008, 11259, 11556, 14873, 15012, 15408, 17334, 20016, 22518, 23112, 29746, 30024, 34668, 44619, 45036, 46224, 59492, 60048, 69336, 89238, 90072, 118984, 133857, 138672, 178476, 180144, 237968, 267714, 356952, 401571, 535428, 713904, 803142, 1070856, 1204713, 1606284, 2141712, 2409426, 3212568, 4818852, 6425136, 9637704, 19275408]

約数ペア:

[(1, 19275408), (2, 9637704), (3, 6425136), (4, 4818852), (6, 3212568), (8, 2409426), (9, 2141712), (12, 1606284), (16, 1204713), (18, 1070856), (24, 803142), (27, 713904), (36, 535428), (48, 401571), (54, 356952), (72, 267714), (81, 237968), (107, 180144), (108, 178476), (139, 138672), (144, 133857), (162, 118984), (214, 90072), (216, 89238), (278, 69336), (321, 60048), (324, 59492), (417, 46224), (428, 45036), (432, 44619), (556, 34668), (642, 30024), (648, 29746), (834, 23112), (856, 22518), (963, 20016), (1112, 17334), (1251, 15408), (1284, 15012), (1296, 14873), (1668, 11556), (1712, 11259), (1926, 10008), (2224, 8667), (2502, 7704), (2568, 7506), (2889, 6672), (3336, 5778), (3753, 5136), (3852, 5004)]