75091993938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18876821}}^1$

素因数の和:18876859

約数の個数: 48

約数和(自身を含む): 185521406616

約数和(自身を除く): 110429412678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18876821, 37753642, 56630463, 113260926, 169891389, 245398673, 320905957, 339782778, 490797346, 641811914, 736196019, 962717871, 1472392038, 1925435742, 2208588057, 2888153613, 4171777441, 4417176114, 5776307226, 8343554882, 12515332323, 25030664646, 37545996969, 75091993938]

約数ペア:

[(1, 75091993938), (2, 37545996969), (3, 25030664646), (6, 12515332323), (9, 8343554882), (13, 5776307226), (17, 4417176114), (18, 4171777441), (26, 2888153613), (34, 2208588057), (39, 1925435742), (51, 1472392038), (78, 962717871), (102, 736196019), (117, 641811914), (153, 490797346), (221, 339782778), (234, 320905957), (306, 245398673), (442, 169891389), (663, 113260926), (1326, 56630463), (1989, 37753642), (3978, 18876821)]