11666646

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 27820800

約数和(自身を除く): 16154154

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 83, 114, 137, 166, 171, 249, 274, 342, 411, 498, 513, 747, 822, 1026, 1233, 1494, 1577, 2241, 2466, 2603, 3154, 3699, 4482, 4731, 5206, 7398, 7809, 9462, 11371, 14193, 15618, 22742, 23427, 28386, 34113, 42579, 46854, 68226, 70281, 85158, 102339, 140562, 204678, 216049, 307017, 432098, 614034, 648147, 1296294, 1944441, 3888882, 5833323, 11666646]

約数ペア:

[(1, 11666646), (2, 5833323), (3, 3888882), (6, 1944441), (9, 1296294), (18, 648147), (19, 614034), (27, 432098), (38, 307017), (54, 216049), (57, 204678), (83, 140562), (114, 102339), (137, 85158), (166, 70281), (171, 68226), (249, 46854), (274, 42579), (342, 34113), (411, 28386), (498, 23427), (513, 22742), (747, 15618), (822, 14193), (1026, 11371), (1233, 9462), (1494, 7809), (1577, 7398), (2241, 5206), (2466, 4731), (2603, 4482), (3154, 3699)]