16798188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 45045504

約数和(自身を除く): 28247316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 503, 506, 726, 759, 1006, 1012, 1452, 1509, 1518, 2012, 2783, 3018, 3036, 5533, 5566, 6036, 8349, 11066, 11132, 11569, 16599, 16698, 22132, 23138, 33198, 33396, 34707, 46276, 60863, 66396, 69414, 121726, 127259, 138828, 182589, 243452, 254518, 365178, 381777, 509036, 730356, 763554, 1399849, 1527108, 2799698, 4199547, 5599396, 8399094, 16798188]

約数ペア:

[(1, 16798188), (2, 8399094), (3, 5599396), (4, 4199547), (6, 2799698), (11, 1527108), (12, 1399849), (22, 763554), (23, 730356), (33, 509036), (44, 381777), (46, 365178), (66, 254518), (69, 243452), (92, 182589), (121, 138828), (132, 127259), (138, 121726), (242, 69414), (253, 66396), (276, 60863), (363, 46276), (484, 34707), (503, 33396), (506, 33198), (726, 23138), (759, 22132), (1006, 16698), (1012, 16599), (1452, 11569), (1509, 11132), (1518, 11066), (2012, 8349), (2783, 6036), (3018, 5566), (3036, 5533)]