1808264844

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1993}}^1$

素因数の和:2308

約数の個数: 96

約数和(自身を含む): 4859617280

約数和(自身を除く): 3051352436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 271, 279, 372, 542, 558, 813, 837, 1084, 1116, 1626, 1674, 1993, 2439, 3252, 3348, 3986, 4878, 5979, 7317, 7972, 8401, 9756, 11958, 14634, 16802, 17937, 23916, 25203, 29268, 33604, 35874, 50406, 53811, 61783, 71748, 75609, 100812, 107622, 123566, 151218, 185349, 215244, 226827, 247132, 302436, 370698, 453654, 540103, 556047, 741396, 907308, 1080206, 1112094, 1620309, 1668141, 2160412, 2224188, 3240618, 3336282, 4860927, 6481236, 6672564, 9721854, 14582781, 16743193, 19443708, 29165562, 33486386, 50229579, 58331124, 66972772, 100459158, 150688737, 200918316, 301377474, 452066211, 602754948, 904132422, 1808264844]

約数ペア:

[(1, 1808264844), (2, 904132422), (3, 602754948), (4, 452066211), (6, 301377474), (9, 200918316), (12, 150688737), (18, 100459158), (27, 66972772), (31, 58331124), (36, 50229579), (54, 33486386), (62, 29165562), (93, 19443708), (108, 16743193), (124, 14582781), (186, 9721854), (271, 6672564), (279, 6481236), (372, 4860927), (542, 3336282), (558, 3240618), (813, 2224188), (837, 2160412), (1084, 1668141), (1116, 1620309), (1626, 1112094), (1674, 1080206), (1993, 907308), (2439, 741396), (3252, 556047), (3348, 540103), (3986, 453654), (4878, 370698), (5979, 302436), (7317, 247132), (7972, 226827), (8401, 215244), (9756, 185349), (11958, 151218), (14634, 123566), (16802, 107622), (17937, 100812), (23916, 75609), (25203, 71748), (29268, 61783), (33604, 53811), (35874, 50406)]