201711998772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2152559}}^1$

素因数の和:2152725

約数の個数: 72

約数和(自身を含む): 540636969600

約数和(自身を除く): 338924970828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 137, 171, 228, 274, 342, 411, 548, 684, 822, 1233, 1644, 2466, 2603, 4932, 5206, 7809, 10412, 15618, 23427, 31236, 46854, 93708, 2152559, 4305118, 6457677, 8610236, 12915354, 19373031, 25830708, 38746062, 40898621, 77492124, 81797242, 122695863, 163594484, 245391726, 294900583, 368087589, 490783452, 589801166, 736175178, 884701749, 1179602332, 1472350356, 1769403498, 2654105247, 3538806996, 5308210494, 5603111077, 10616420988, 11206222154, 16809333231, 22412444308, 33618666462, 50427999693, 67237332924, 100855999386, 201711998772]

約数ペア:

[(1, 201711998772), (2, 100855999386), (3, 67237332924), (4, 50427999693), (6, 33618666462), (9, 22412444308), (12, 16809333231), (18, 11206222154), (19, 10616420988), (36, 5603111077), (38, 5308210494), (57, 3538806996), (76, 2654105247), (114, 1769403498), (137, 1472350356), (171, 1179602332), (228, 884701749), (274, 736175178), (342, 589801166), (411, 490783452), (548, 368087589), (684, 294900583), (822, 245391726), (1233, 163594484), (1644, 122695863), (2466, 81797242), (2603, 77492124), (4932, 40898621), (5206, 38746062), (7809, 25830708), (10412, 19373031), (15618, 12915354), (23427, 8610236), (31236, 6457677), (46854, 4305118), (93708, 2152559)]