18252810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 49449600

約数和(自身を除く): 31196790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1009, 1206, 1809, 2010, 2018, 3015, 3027, 3618, 5045, 6030, 6054, 9045, 9081, 10090, 15135, 18090, 18162, 27243, 30270, 45405, 54486, 67603, 90810, 135206, 136215, 202809, 272430, 338015, 405618, 608427, 676030, 1014045, 1216854, 1825281, 2028090, 3042135, 3650562, 6084270, 9126405, 18252810]

約数ペア:

[(1, 18252810), (2, 9126405), (3, 6084270), (5, 3650562), (6, 3042135), (9, 2028090), (10, 1825281), (15, 1216854), (18, 1014045), (27, 676030), (30, 608427), (45, 405618), (54, 338015), (67, 272430), (90, 202809), (134, 136215), (135, 135206), (201, 90810), (270, 67603), (335, 54486), (402, 45405), (603, 30270), (670, 27243), (1005, 18162), (1009, 18090), (1206, 15135), (1809, 10090), (2010, 9081), (2018, 9045), (3015, 6054), (3027, 6030), (3618, 5045)]