27378594

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 63694080

約数和(自身を除く): 36315486

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 111, 142, 193, 213, 222, 333, 386, 426, 579, 639, 666, 999, 1158, 1278, 1737, 1917, 1998, 2627, 3474, 3834, 5211, 5254, 7141, 7881, 10422, 13703, 14282, 15762, 21423, 23643, 27406, 41109, 42846, 47286, 64269, 70929, 82218, 123327, 128538, 141858, 192807, 246654, 369981, 385614, 507011, 739962, 1014022, 1521033, 3042066, 4563099, 9126198, 13689297, 27378594]

約数ペア:

[(1, 27378594), (2, 13689297), (3, 9126198), (6, 4563099), (9, 3042066), (18, 1521033), (27, 1014022), (37, 739962), (54, 507011), (71, 385614), (74, 369981), (111, 246654), (142, 192807), (193, 141858), (213, 128538), (222, 123327), (333, 82218), (386, 70929), (426, 64269), (579, 47286), (639, 42846), (666, 41109), (999, 27406), (1158, 23643), (1278, 21423), (1737, 15762), (1917, 14282), (1998, 13703), (2627, 10422), (3474, 7881), (3834, 7141), (5211, 5254)]