1918296

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 5443200

約数和(自身を除く): 3524904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 107, 108, 166, 214, 216, 249, 321, 332, 428, 498, 642, 664, 747, 856, 963, 996, 1284, 1494, 1926, 1992, 2241, 2568, 2889, 2988, 3852, 4482, 5778, 5976, 7704, 8881, 8964, 11556, 17762, 17928, 23112, 26643, 35524, 53286, 71048, 79929, 106572, 159858, 213144, 239787, 319716, 479574, 639432, 959148, 1918296]

約数ペア:

[(1, 1918296), (2, 959148), (3, 639432), (4, 479574), (6, 319716), (8, 239787), (9, 213144), (12, 159858), (18, 106572), (24, 79929), (27, 71048), (36, 53286), (54, 35524), (72, 26643), (83, 23112), (107, 17928), (108, 17762), (166, 11556), (214, 8964), (216, 8881), (249, 7704), (321, 5976), (332, 5778), (428, 4482), (498, 3852), (642, 2988), (664, 2889), (747, 2568), (856, 2241), (963, 1992), (996, 1926), (1284, 1494)]