189544266

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5060

約数の個数: 64

約数和(自身を含む): 455452800

約数和(自身を除く): 265908534

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 4218, 4993, 6327, 9986, 12654, 14979, 18981, 29958, 37962, 44937, 89874, 94867, 134811, 184741, 189734, 269622, 284601, 369482, 554223, 569202, 853803, 1108446, 1662669, 1707606, 2561409, 3325338, 3510079, 4988007, 5122818, 7020158, 9976014, 10530237, 21060474, 31590711, 63181422, 94772133, 189544266]

約数ペア:

[(1, 189544266), (2, 94772133), (3, 63181422), (6, 31590711), (9, 21060474), (18, 10530237), (19, 9976014), (27, 7020158), (37, 5122818), (38, 4988007), (54, 3510079), (57, 3325338), (74, 2561409), (111, 1707606), (114, 1662669), (171, 1108446), (222, 853803), (333, 569202), (342, 554223), (513, 369482), (666, 284601), (703, 269622), (999, 189734), (1026, 184741), (1406, 134811), (1998, 94867), (2109, 89874), (4218, 44937), (4993, 37962), (6327, 29958), (9986, 18981), (12654, 14979)]