18036270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{3181}}^1$

素因数の和:3207

約数の個数: 80

約数和(自身を含む): 55443168

約数和(自身を除く): 37406898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 3181, 5670, 6362, 9543, 15905, 19086, 22267, 28629, 31810, 44534, 47715, 57258, 66801, 85887, 95430, 111335, 133602, 143145, 171774, 200403, 222670, 257661, 286290, 334005, 400806, 429435, 515322, 601209, 668010, 858870, 1002015, 1202418, 1288305, 1803627, 2004030, 2576610, 3006045, 3607254, 6012090, 9018135, 18036270]

約数ペア:

[(1, 18036270), (2, 9018135), (3, 6012090), (5, 3607254), (6, 3006045), (7, 2576610), (9, 2004030), (10, 1803627), (14, 1288305), (15, 1202418), (18, 1002015), (21, 858870), (27, 668010), (30, 601209), (35, 515322), (42, 429435), (45, 400806), (54, 334005), (63, 286290), (70, 257661), (81, 222670), (90, 200403), (105, 171774), (126, 143145), (135, 133602), (162, 111335), (189, 95430), (210, 85887), (270, 66801), (315, 57258), (378, 47715), (405, 44534), (567, 31810), (630, 28629), (810, 22267), (945, 19086), (1134, 15905), (1890, 9543), (2835, 6362), (3181, 5670)]