18067290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 47260800

約数和(自身を除く): 29193510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1093, 1102, 1653, 2186, 2755, 3279, 3306, 5465, 5510, 6558, 8265, 10930, 16395, 16530, 20767, 31697, 32790, 41534, 62301, 63394, 95091, 103835, 124602, 158485, 190182, 207670, 311505, 316970, 475455, 602243, 623010, 950910, 1204486, 1806729, 3011215, 3613458, 6022430, 9033645, 18067290]

約数ペア:

[(1, 18067290), (2, 9033645), (3, 6022430), (5, 3613458), (6, 3011215), (10, 1806729), (15, 1204486), (19, 950910), (29, 623010), (30, 602243), (38, 475455), (57, 316970), (58, 311505), (87, 207670), (95, 190182), (114, 158485), (145, 124602), (174, 103835), (190, 95091), (285, 63394), (290, 62301), (435, 41534), (551, 32790), (570, 31697), (870, 20767), (1093, 16530), (1102, 16395), (1653, 10930), (2186, 8265), (2755, 6558), (3279, 5510), (3306, 5465)]