18828018

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 47260800

約数和(自身を除く): 28432782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1093, 1566, 1914, 2186, 2871, 3279, 5742, 6558, 8613, 9837, 12023, 17226, 19674, 24046, 29511, 31697, 36069, 59022, 63394, 72138, 95091, 108207, 190182, 216414, 285273, 324621, 348667, 570546, 649242, 697334, 855819, 1046001, 1711638, 2092002, 3138003, 6276006, 9414009, 18828018]

約数ペア:

[(1, 18828018), (2, 9414009), (3, 6276006), (6, 3138003), (9, 2092002), (11, 1711638), (18, 1046001), (22, 855819), (27, 697334), (29, 649242), (33, 570546), (54, 348667), (58, 324621), (66, 285273), (87, 216414), (99, 190182), (174, 108207), (198, 95091), (261, 72138), (297, 63394), (319, 59022), (522, 36069), (594, 31697), (638, 29511), (783, 24046), (957, 19674), (1093, 17226), (1566, 12023), (1914, 9837), (2186, 8613), (2871, 6558), (3279, 5742)]