17806907664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1358891}}^1$

素因数の和:1358925

約数の個数: 120

約数和(自身を含む): 61334949312

約数和(自身を除く): 43528041648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 1358891, 2717782, 4076673, 5435564, 8153346, 9512237, 10871128, 12230019, 16306692, 17665583, 19024474, 21742256, 24460038, 28536711, 32613384, 35331166, 38048948, 48920076, 52996749, 57073422, 65226768, 70662332, 76097896, 85610133, 97840152, 105993498, 114146844, 123659081, 141324664, 152195792, 158990247, 171220266, 195680304, 211986996, 228293688, 247318162, 282649328, 317980494, 342440532, 370977243, 423973992, 456587376, 494636324, 635960988, 684881064, 741954486, 847947984, 989272648, 1112931729, 1271921976, 1369762128, 1483908972, 1978545296, 2225863458, 2543843952, 2967817944, 4451726916, 5935635888, 8903453832, 17806907664]

約数ペア:

[(1, 17806907664), (2, 8903453832), (3, 5935635888), (4, 4451726916), (6, 2967817944), (7, 2543843952), (8, 2225863458), (9, 1978545296), (12, 1483908972), (13, 1369762128), (14, 1271921976), (16, 1112931729), (18, 989272648), (21, 847947984), (24, 741954486), (26, 684881064), (28, 635960988), (36, 494636324), (39, 456587376), (42, 423973992), (48, 370977243), (52, 342440532), (56, 317980494), (63, 282649328), (72, 247318162), (78, 228293688), (84, 211986996), (91, 195680304), (104, 171220266), (112, 158990247), (117, 152195792), (126, 141324664), (144, 123659081), (156, 114146844), (168, 105993498), (182, 97840152), (208, 85610133), (234, 76097896), (252, 70662332), (273, 65226768), (312, 57073422), (336, 52996749), (364, 48920076), (468, 38048948), (504, 35331166), (546, 32613384), (624, 28536711), (728, 24460038), (819, 21742256), (936, 19024474), (1008, 17665583), (1092, 16306692), (1456, 12230019), (1638, 10871128), (1872, 9512237), (2184, 8153346), (3276, 5435564), (4368, 4076673), (6552, 2717782), (13104, 1358891)]